3 × 7 × 151 × 307

Prime Factor Structure

Factorization String 3 × 7 × 151 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,498,112

Proper Divisor Sum 524,615

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #973487 ← → #973523

1 3 7 21 151 307 453 921 1,057 2,149 3,171 6,447 46,357 139,071 324,499 973,497

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

973,497 2,920,492 1,460,246 730,123 2,190,370 1,095,185 3,285,556 1,642,778 821,389 2,464,168 1,232,084 616,042 308,021 924,064 462,032 231,016 115,508 57,754 28,877 86,632 43,316 21,658 10,829 32,488 16,244 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5

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