2597991121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{169063}}^1$

素因数の和:169212

約数の個数: 12

約数和(自身を含む): 2878145536

約数和(自身を除く): 280154415

約数列:

[1, 11, 121, 127, 1397, 15367, 169063, 1859693, 20456623, 21471001, 236181011, 2597991121]

約数ペア:

[(1, 2597991121), (11, 236181011), (121, 21471001), (127, 20456623), (1397, 1859693), (15367, 169063)]