22250907

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2339}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 36990720

約数和(自身を除く): 14739813

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 2339, 3171, 7017, 9513, 16373, 21051, 49119, 147357, 353189, 1059567, 2472323, 3178701, 7416969, 22250907]

約数ペア:

[(1, 22250907), (3, 7416969), (7, 3178701), (9, 2472323), (21, 1059567), (63, 353189), (151, 147357), (453, 49119), (1057, 21051), (1359, 16373), (2339, 9513), (3171, 7017)]