47161017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 71645184

約数和(自身を除く): 24484167

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 1663, 3151, 4989, 9453, 14967, 28359, 38249, 114747, 227831, 344241, 683493, 2050479, 5240113, 15720339, 47161017]

約数ペア:

[(1, 47161017), (3, 15720339), (9, 5240113), (23, 2050479), (69, 683493), (137, 344241), (207, 227831), (411, 114747), (1233, 38249), (1663, 28359), (3151, 14967), (4989, 9453)]