40728867

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2417}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 56058912

約数和(自身を除く): 15330045

約数列:

[1, 3, 41, 123, 137, 411, 2417, 5617, 7251, 16851, 99097, 297291, 331129, 993387, 13576289, 40728867]

約数ペア:

[(1, 40728867), (3, 13576289), (41, 993387), (123, 331129), (137, 297291), (411, 99097), (2417, 16851), (5617, 7251)]