39039657

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 54818016

約数和(自身を除く): 15778359

約数列:

[1, 3, 43, 47, 129, 137, 141, 411, 2021, 2209, 5891, 6063, 6439, 6627, 17673, 19317, 94987, 276877, 284961, 302633, 830631, 907899, 13013219, 39039657]

約数ペア:

[(1, 39039657), (3, 13013219), (43, 907899), (47, 830631), (129, 302633), (137, 284961), (141, 276877), (411, 94987), (2021, 19317), (2209, 17673), (5891, 6627), (6063, 6439)]