128567461

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{8111}}^1$

素因数の和:8264

約数の個数: 12

約数和(自身を含む): 142414272

約数和(自身を除く): 13846811

約数列:

[1, 11, 121, 131, 1441, 8111, 15851, 89221, 981431, 1062541, 11687951, 128567461]

約数ペア:

[(1, 128567461), (11, 11687951), (121, 1062541), (131, 981431), (1441, 89221), (8111, 15851)]