8894742189

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{300427}}^1$

素因数の和:300640

約数の個数: 16

約数和(自身を含む): 12113256960

約数和(自身を除く): 3218514771

約数列:

[1, 3, 71, 139, 213, 417, 9869, 29607, 300427, 901281, 21330317, 41759353, 63990951, 125278059, 2964914063, 8894742189]

約数ペア:

[(1, 8894742189), (3, 2964914063), (71, 125278059), (139, 63990951), (213, 41759353), (417, 21330317), (9869, 901281), (29607, 300427)]