90700351

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 105850368

約数和(自身を除く): 15150017

約数列:

[1, 7, 61, 311, 427, 683, 2177, 4781, 18971, 41663, 132797, 212413, 291641, 1486891, 12957193, 90700351]

約数ペア:

[(1, 90700351), (7, 12957193), (61, 1486891), (311, 291641), (427, 212413), (683, 132797), (2177, 41663), (4781, 18971)]