13764569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 17922240

約数和(自身を除く): 4157671

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 419, 1729, 2527, 2933, 4693, 5447, 7961, 32851, 38129, 55727, 103493, 151259, 724451, 1058813, 1966367, 13764569]

約数ペア:

[(1, 13764569), (7, 1966367), (13, 1058813), (19, 724451), (91, 151259), (133, 103493), (247, 55727), (361, 38129), (419, 32851), (1729, 7961), (2527, 5447), (2933, 4693)]