12925071

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 19253520

約数和(自身を除く): 6328449

約数列:

[1, 3, 9, 59, 101, 177, 241, 303, 531, 723, 909, 2169, 5959, 14219, 17877, 24341, 42657, 53631, 73023, 127971, 219069, 1436119, 4308357, 12925071]

約数ペア:

[(1, 12925071), (3, 4308357), (9, 1436119), (59, 219069), (101, 127971), (177, 73023), (241, 53631), (303, 42657), (531, 24341), (723, 17877), (909, 14219), (2169, 5959)]