64818637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 74278512

約数和(自身を除く): 9459875

約数列:

[1, 13, 17, 221, 241, 1217, 3133, 4097, 15821, 20689, 53261, 268957, 293297, 3812861, 4986049, 64818637]

約数ペア:

[(1, 64818637), (13, 4986049), (17, 3812861), (221, 293297), (241, 268957), (1217, 53261), (3133, 20689), (4097, 15821)]