40838161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4357}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 50761984

約数和(自身を除く): 9923823

約数列:

[1, 7, 13, 91, 103, 721, 1339, 4357, 9373, 30499, 56641, 396487, 448771, 3141397, 5834023, 40838161]

約数ペア:

[(1, 40838161), (7, 5834023), (13, 3141397), (91, 448771), (103, 396487), (721, 56641), (1339, 30499), (4357, 9373)]