12685071421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{337091}}^1$

素因数の和:337424

約数の個数: 12

約数和(自身を含む): 13987969632

約数和(自身を除く): 1302898211

約数列:

[1, 11, 121, 311, 3421, 37631, 337091, 3708001, 40788011, 104835301, 1153188311, 12685071421]

約数ペア:

[(1, 12685071421), (11, 1153188311), (121, 104835301), (311, 40788011), (3421, 3708001), (37631, 337091)]