900852189

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{30427}}^1$

素因数の和:30640

約数の個数: 16

約数和(自身を含む): 1226856960

約数和(自身を除く): 326004771

約数列:

[1, 3, 71, 139, 213, 417, 9869, 29607, 30427, 91281, 2160317, 4229353, 6480951, 12688059, 300284063, 900852189]

約数ペア:

[(1, 900852189), (3, 300284063), (71, 12688059), (139, 6480951), (213, 4229353), (417, 2160317), (9869, 91281), (29607, 30427)]