2 × 3² × 7 × 2549

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 2549

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 795,600

Proper Divisor Sum 474,426

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #321169 ← → #321187

1 2 3 6 7 9 14 18 21 42 63 126 2,549 5,098 7,647 15,294 17,843 22,941 35,686 45,882 53,529 107,058 160,587 321,174

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

321,174 160,587 481,762 240,881 722,644 361,322 180,661 541,984 270,992 135,496 67,748 33,874 16,937 50,812 25,406 12,703 38,110 19,055 57,166 28,583 85,750 42,875 128,626 64,313 192,940 96,470 48,235 144,706 72,353 217,060 108,530 54,265 162,796 81,398 40,699 122,098 61,049 183,148 91,574 45,787 137,362 68,681 206,044 103,022 51,511 154,534 77,267 231,802 115,901 347,704 173,852 86,926 43,463 130,390 65,195 195,586 97,793 293,380 146,690 73,345

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