40085241

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13933}}^1$

素因数の和:14080

約数の個数: 16

約数和(自身を含む): 61532544

約数和(自身を除く): 21447303

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 13933, 41799, 97531, 292593, 1908821, 5726463, 13361747, 40085241]

約数ペア:

[(1, 40085241), (3, 13361747), (7, 5726463), (21, 1908821), (137, 292593), (411, 97531), (959, 41799), (2877, 13933)]