13975269

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 9525531

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 599, 707, 1111, 1797, 2121, 3333, 4193, 6589, 7777, 12579, 19767, 23331, 46123, 60499, 138369, 181497, 423493, 665489, 1270479, 1996467, 4658423, 13975269]

約数ペア:

[(1, 13975269), (3, 4658423), (7, 1996467), (11, 1270479), (21, 665489), (33, 423493), (77, 181497), (101, 138369), (231, 60499), (303, 46123), (599, 23331), (707, 19767), (1111, 12579), (1797, 7777), (2121, 6589), (3333, 4193)]