2² × 3² × 31 × 281

Prime Factor Structure

Factorization String 2^2 × 3^2 × 31 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 821,184

Proper Divisor Sum 507,588

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #313589 ← → #313597

1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 281 372 558 562 843 1,116 1,124 1,686 2,529 3,372 5,058 8,711 10,116 17,422 26,133 34,844 52,266 78,399 104,532 156,798 313,596

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

313,596 156,798 78,399 235,198 117,599 352,798 176,399 529,198 264,599 793,798 396,899 1,190,698 595,349 1,786,048 893,024 446,512 223,256 111,628 55,814 27,907 83,722 41,861 125,584 62,792 31,396 15,698 7,849 23,548 11,774 5,887 17,662 8,831 26,494 13,247 39,742 19,871 59,614 29,807 89,422 44,711 134,134 67,067 201,202 100,601 301,804 150,902 75,451 226,354 113,177 339,532 169,766 84,883 254,650 127,325 381,976 190,988 95,494 47,747 143,242 71,621

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