61212811

素因数分解:

${\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{971}}^1$

素因数の和:1514

約数の個数: 12

約数和(自身を含む): 67482072

約数和(自身を除く): 6269261

約数列:

[1, 11, 121, 521, 971, 5731, 10681, 63041, 117491, 505891, 5564801, 61212811]

約数ペア:

[(1, 61212811), (11, 5564801), (121, 505891), (521, 117491), (971, 63041), (5731, 10681)]