25709411

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 6159517

約数列:

[1, 7, 13, 91, 151, 1057, 1871, 1963, 13097, 13741, 24323, 170261, 282521, 1977647, 3672773, 25709411]

約数ペア:

[(1, 25709411), (7, 3672773), (13, 1977647), (91, 282521), (151, 170261), (1057, 24323), (1871, 13741), (1963, 13097)]