7² × 43 × 137

Prime Factor Structure

Factorization String 7^2 × 43 × 137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 346,104

Proper Divisor Sum 57,445

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #288653 ← → #288661

1 7 43 49 137 301 959 2,107 5,891 6,713 41,237 288,659

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

288,659 865,978 432,989 1,298,968 649,484 324,742 162,371 487,114 243,557 730,672 365,336 182,668 91,334 45,667 137,002 68,501 205,504 102,752 51,376 25,688 12,844 6,422 3,211 9,634 4,817 14,452 7,226 3,613 10,840 5,420 2,710 1,355 4,066 2,033 6,100 3,050 1,525 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310

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