331,194

2 × 3 × 17² × 191

Prime Factor Structure

Factorization String 2 × 3 × 17^2 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 707,328

Proper Divisor Sum 376,134

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #331183 ← → #331207

1 2 3 6 17 34 51 102 191 289 382 573 578 867 1,146 1,734 3,247 6,494 9,741 19,482 55,199 110,398 165,597 331,194

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

331,194 165,597 496,792 248,396 124,198 62,099 186,298 93,149 279,448 139,724 69,862 34,931 104,794 52,397 157,192 78,596 39,298 19,649 58,948 29,474 14,737 44,212 22,106 11,053 33,160 16,580 8,290 4,145 12,436 6,218 3,109 9,328 4,664 2,332 1,166 583 1,750 875 2,626 1,313 3,940 1,970 985 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10

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