487148889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{48487}}^1$

素因数の和:48704

約数の個数: 16

約数和(自身を含む): 691244928

約数和(自身を除く): 204096039

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 48487, 145461, 824279, 2472837, 9551939, 28655817, 162382963, 487148889]

約数ペア:

[(1, 487148889), (3, 162382963), (17, 28655817), (51, 9551939), (197, 2472837), (591, 824279), (3349, 145461), (10047, 48487)]