153973457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 172191744

約数和(自身を除く): 18218287

約数列:

[1, 11, 47, 431, 517, 691, 4741, 7601, 20257, 32477, 222827, 297821, 357247, 3276031, 13997587, 153973457]

約数ペア:

[(1, 153973457), (11, 13997587), (47, 3276031), (431, 357247), (517, 297821), (691, 222827), (4741, 32477), (7601, 20257)]