2421657143279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{9059}}^1\times {\mathrm{9907}}^1$

素因数の和:19211

約数の個数: 24

約数和(自身を含む): 2674322972160

約数和(自身を除く): 252665828881

約数列:

[1, 11, 121, 223, 2453, 9059, 9907, 26983, 99649, 108977, 1096139, 1198747, 2020157, 2209261, 22221727, 24301871, 89747513, 244438997, 267320581, 987222643, 10859449073, 20013695399, 220150649389, 2421657143279]

約数ペア:

[(1, 2421657143279), (11, 220150649389), (121, 20013695399), (223, 10859449073), (2453, 987222643), (9059, 267320581), (9907, 244438997), (26983, 89747513), (99649, 24301871), (108977, 22221727), (1096139, 2209261), (1198747, 2020157)]