1129717207

素因数分解:

${\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 1167996672

約数和(自身を除く): 38279465

約数列:

[1, 53, 137, 157, 991, 7261, 8321, 21509, 52523, 135767, 155587, 1139977, 7195651, 8246111, 21315419, 1129717207]

約数ペア:

[(1, 1129717207), (53, 21315419), (137, 8246111), (157, 7195651), (991, 1139977), (7261, 155587), (8321, 135767), (21509, 52523)]