47092791

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 63756000

約数和(自身を除く): 16663209

約数列:

[1, 3, 137, 149, 411, 447, 769, 2307, 20413, 61239, 105353, 114581, 316059, 343743, 15697597, 47092791]

約数ペア:

[(1, 47092791), (3, 15697597), (137, 343743), (149, 316059), (411, 114581), (447, 105353), (769, 61239), (2307, 20413)]