64003331

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 75119616

約数和(自身を除く): 11116285

約数列:

[1, 7, 47, 227, 329, 857, 1589, 5999, 10669, 40279, 74683, 194539, 281953, 1361773, 9143333, 64003331]

約数ペア:

[(1, 64003331), (7, 9143333), (47, 1361773), (227, 281953), (329, 194539), (857, 74683), (1589, 40279), (5999, 10669)]