486331321

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{87833}}^1$

素因数の和:87960

約数の個数: 12

約数和(自身を含む): 570745332

約数和(自身を除く): 84414011

約数列:

[1, 7, 49, 113, 791, 5537, 87833, 614831, 4303817, 9925129, 69475903, 486331321]

約数ペア:

[(1, 486331321), (7, 69475903), (49, 9925129), (113, 4303817), (791, 614831), (5537, 87833)]