39857547

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 54999072

約数和(自身を除く): 15141525

約数列:

[1, 3, 37, 111, 137, 411, 2621, 5069, 7863, 15207, 96977, 290931, 359077, 1077231, 13285849, 39857547]

約数ペア:

[(1, 39857547), (3, 13285849), (37, 1077231), (111, 359077), (137, 290931), (411, 96977), (2621, 15207), (5069, 7863)]