40804731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1181}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 64537200

約数和(自身を除く): 23732469

約数列:

[1, 3, 9, 11, 33, 99, 349, 1047, 1181, 3141, 3543, 3839, 10629, 11517, 12991, 34551, 38973, 116919, 412169, 1236507, 3709521, 4533859, 13601577, 40804731]

約数ペア:

[(1, 40804731), (3, 13601577), (9, 4533859), (11, 3709521), (33, 1236507), (99, 412169), (349, 116919), (1047, 38973), (1181, 34551), (3141, 12991), (3543, 11517), (3839, 10629)]