1330609509

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{4241}}^1$

素因数の和:4809

約数の個数: 24

約数和(自身を含む): 1953491904

約数和(自身を除く): 622882395

約数列:

[1, 3, 9, 71, 213, 491, 639, 1473, 4241, 4419, 12723, 34861, 38169, 104583, 301111, 313749, 903333, 2082331, 2709999, 6246993, 18740979, 147845501, 443536503, 1330609509]

約数ペア:

[(1, 1330609509), (3, 443536503), (9, 147845501), (71, 18740979), (213, 6246993), (491, 2709999), (639, 2082331), (1473, 903333), (4241, 313749), (4419, 301111), (12723, 104583), (34861, 38169)]