2 × 3² × 13 × 587

Prime Factor Structure

Factorization String 2 × 3^2 × 13 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 321,048

Proper Divisor Sum 183,690

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #137353 ← → #137359

1 2 3 6 9 13 18 26 39 78 117 234 587 1,174 1,761 3,522 5,283 7,631 10,566 15,262 22,893 45,786 68,679 137,358

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

137,358 68,679 206,038 103,019 309,058 154,529 463,588 231,794 115,897 347,692 173,846 86,923 260,770 130,385 391,156 195,578 97,789 293,368 146,684 73,342 36,671 110,014 55,007 165,022 82,511 247,534 123,767 371,302 185,651 556,954 278,477 835,432 417,716 208,858 104,429 313,288 156,644 78,322 39,161 117,484 58,742 29,371 88,114 44,057 132,172 66,086 33,043 99,130 49,565 148,696 74,348 37,174 18,587 55,762 27,881 83,644 41,822 20,911 62,734 31,367

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