1236637089

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{4432391}}^1$

素因数の和:4432428

約数の個数: 12

約数和(自身を含む): 1843875072

約数和(自身を除く): 607237983

約数列:

[1, 3, 9, 31, 93, 279, 4432391, 13297173, 39891519, 137404121, 412212363, 1236637089]

約数ペア:

[(1, 1236637089), (3, 412212363), (9, 137404121), (31, 39891519), (93, 13297173), (279, 4432391)]