7 × 131 × 241

Prime Factor Structure

Factorization String 7 × 131 × 241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 255,552

Proper Divisor Sum 34,555

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #220973 ← → #221021

1 7 131 241 917 1,687 31,571 220,997

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

220,997 662,992 331,496 165,748 82,874 41,437 124,312 62,156 31,078 15,539 46,618 23,309 69,928 34,964 17,482 8,741 26,224 13,112 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423

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