7075521

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 10707840

約数和(自身を除く): 3632319

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 389, 423, 1167, 2021, 3501, 6063, 16727, 18189, 18283, 50181, 54849, 150543, 164547, 786169, 2358507, 7075521]

約数ペア:

[(1, 7075521), (3, 2358507), (9, 786169), (43, 164547), (47, 150543), (129, 54849), (141, 50181), (387, 18283), (389, 18189), (423, 16727), (1167, 6063), (2021, 3501)]