3 × 7 × 349

Prime Factor Structure

Factorization String 3 × 7 × 349

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,200

Proper Divisor Sum 3,871

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7321 ← → #7331

1 3 7 21 349 1,047 2,443 7,329

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

7,329 21,988 10,994 5,497 16,492 8,246 4,123 12,370 6,185 18,556 9,278 4,639 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676

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