22039311

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10391}}^1$

素因数の和:10502

約数の個数: 16

約数和(自身を含む): 33919488

約数和(自身を除く): 11880177

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 10391, 31173, 72737, 218211, 1049491, 3148473, 7346437, 22039311]

約数ペア:

[(1, 22039311), (3, 7346437), (7, 3148473), (21, 1049491), (101, 218211), (303, 72737), (707, 31173), (2121, 10391)]