15994323

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 24300848

約数和(自身を除く): 8306525

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1117, 1591, 3351, 4773, 10053, 14319, 41329, 48031, 123987, 144093, 371961, 432279, 1777147, 5331441, 15994323]

約数ペア:

[(1, 15994323), (3, 5331441), (9, 1777147), (37, 432279), (43, 371961), (111, 144093), (129, 123987), (333, 48031), (387, 41329), (1117, 14319), (1591, 10053), (3351, 4773)]