672722011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{7591}}^1$

素因数の和:8022

約数の個数: 16

約数和(自身を含む): 769099968

約数和(自身を除く): 96377957

約数列:

[1, 13, 17, 221, 401, 5213, 6817, 7591, 88621, 98683, 129047, 1677611, 3043991, 39571883, 51747847, 672722011]

約数ペア:

[(1, 672722011), (13, 51747847), (17, 39571883), (221, 3043991), (401, 1677611), (5213, 129047), (6817, 98683), (7591, 88621)]