12541251

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 17233920

約数和(自身を除く): 4692669

約数列:

[1, 3, 43, 129, 191, 509, 573, 1527, 8213, 21887, 24639, 65661, 97219, 291657, 4180417, 12541251]

約数ペア:

[(1, 12541251), (3, 4180417), (43, 291657), (129, 97219), (191, 65661), (509, 24639), (573, 21887), (1527, 8213)]