79664221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2347}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 98353024

約数和(自身を除く): 18688803

約数列:

[1, 7, 13, 91, 373, 2347, 2611, 4849, 16429, 30511, 33943, 213577, 875431, 6128017, 11380603, 79664221]

約数ペア:

[(1, 79664221), (7, 11380603), (13, 6128017), (91, 875431), (373, 213577), (2347, 33943), (2611, 30511), (4849, 16429)]