47619771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13151}}^1$

素因数の和:13242

約数の個数: 16

約数和(自身を含む): 68179968

約数和(自身を除く): 20560197

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 13151, 39453, 223567, 670701, 933721, 2801163, 15873257, 47619771]

約数ペア:

[(1, 47619771), (3, 15873257), (17, 2801163), (51, 933721), (71, 670701), (213, 223567), (1207, 39453), (3621, 13151)]