201415511

素因数分解:

${\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{7333}}^1$

素因数の和:7582

約数の個数: 12

約数和(自身を含む): 222396216

約数和(自身を除く): 20980705

約数列:

[1, 11, 121, 227, 2497, 7333, 27467, 80663, 887293, 1664591, 18310501, 201415511]

約数ペア:

[(1, 201415511), (11, 18310501), (121, 1664591), (227, 887293), (2497, 80663), (7333, 27467)]