129362401

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 161077896

約数和(自身を除く): 31715495

約数列:

[1, 7, 17, 49, 97, 119, 679, 833, 1601, 1649, 4753, 11207, 11543, 27217, 78449, 80801, 155297, 190519, 1087079, 1333633, 2640049, 7609553, 18480343, 129362401]

約数ペア:

[(1, 129362401), (7, 18480343), (17, 7609553), (49, 2640049), (97, 1333633), (119, 1087079), (679, 190519), (833, 155297), (1601, 80801), (1649, 78449), (4753, 27217), (11207, 11543)]