7845929

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 10006920

約数和(自身を除く): 2160991

約数列:

[1, 7, 13, 49, 91, 109, 113, 637, 763, 791, 1417, 1469, 5341, 5537, 9919, 10283, 12317, 69433, 71981, 86219, 160121, 603533, 1120847, 7845929]

約数ペア:

[(1, 7845929), (7, 1120847), (13, 603533), (49, 160121), (91, 86219), (109, 71981), (113, 69433), (637, 12317), (763, 10283), (791, 9919), (1417, 5537), (1469, 5341)]