40854541

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23629}}^1$

素因数の和:23668

約数の個数: 16

約数和(自身を含む): 52931200

約数和(自身を除く): 12076659

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 23629, 165403, 307177, 448951, 2150239, 3142657, 5836363, 40854541]

約数ペア:

[(1, 40854541), (7, 5836363), (13, 3142657), (19, 2150239), (91, 448951), (133, 307177), (247, 165403), (1729, 23629)]