23377557

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 36616800

約数和(自身を除く): 13239243

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 1459, 2289, 4377, 5341, 10213, 16023, 30639, 71491, 159031, 214473, 477093, 1113217, 3339651, 7792519, 23377557]

約数ペア:

[(1, 23377557), (3, 7792519), (7, 3339651), (21, 1113217), (49, 477093), (109, 214473), (147, 159031), (327, 71491), (763, 30639), (1459, 16023), (2289, 10213), (4377, 5341)]