3825731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 4987584

約数和(自身を除く): 1161853

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 2473, 17311, 32149, 42041, 225043, 294287, 546533, 3825731]

約数ペア:

[(1, 3825731), (7, 546533), (13, 294287), (17, 225043), (91, 42041), (119, 32149), (221, 17311), (1547, 2473)]