1256592961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{9011}}^1$

素因数の和:9672

約数の個数: 16

約数和(自身を含む): 1435287168

約数和(自身を除く): 178694207

約数列:

[1, 13, 17, 221, 631, 8203, 9011, 10727, 117143, 139451, 153187, 1991431, 5685941, 73917233, 96660997, 1256592961]

約数ペア:

[(1, 1256592961), (13, 96660997), (17, 73917233), (221, 5685941), (631, 1991431), (8203, 153187), (9011, 139451), (10727, 117143)]