39666021

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 53848704

約数和(自身を除く): 14182683

約数列:

[1, 3, 103, 137, 309, 411, 937, 2811, 14111, 42333, 96511, 128369, 289533, 385107, 13222007, 39666021]

約数ペア:

[(1, 39666021), (3, 13222007), (103, 385107), (137, 289533), (309, 128369), (411, 96511), (937, 42333), (2811, 14111)]