26876399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:982

約数の個数: 12

約数和(自身を含む): 29669640

約数和(自身を除く): 2793241

約数列:

[1, 11, 121, 389, 571, 4279, 6281, 47069, 69091, 222119, 2443309, 26876399]

約数ペア:

[(1, 26876399), (11, 2443309), (121, 222119), (389, 69091), (571, 47069), (4279, 6281)]