3 × 7 × 53 × 313

Prime Factor Structure

Factorization String 3 × 7 × 53 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 542,592

Proper Divisor Sum 194,223

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #348367 ← → #348389

1 3 7 21 53 159 313 371 939 1,113 2,191 6,573 16,589 49,767 116,123 348,369

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

348,369 1,045,108 522,554 261,277 783,832 391,916 195,958 97,979 293,938 146,969 440,908 220,454 110,227 330,682 165,341 496,024 248,012 124,006 62,003 186,010 93,005 279,016 139,508 69,754 34,877 104,632 52,316 26,158 13,079 39,238 19,619 58,858 29,429 88,288 44,144 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213

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