13064037

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 20416032

約数和(自身を除く): 7351995

約数列:

[1, 3, 7, 21, 49, 147, 181, 491, 543, 1267, 1473, 3437, 3801, 8869, 10311, 24059, 26607, 72177, 88871, 266613, 622097, 1866291, 4354679, 13064037]

約数ペア:

[(1, 13064037), (3, 4354679), (7, 1866291), (21, 622097), (49, 266613), (147, 88871), (181, 72177), (491, 26607), (543, 24059), (1267, 10311), (1473, 8869), (3437, 3801)]