8551311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 12176640

約数和(自身を除く): 3625329

約数列:

[1, 3, 19, 57, 71, 213, 1349, 2113, 4047, 6339, 40147, 120441, 150023, 450069, 2850437, 8551311]

約数ペア:

[(1, 8551311), (3, 2850437), (19, 450069), (57, 150023), (71, 120441), (213, 40147), (1349, 6339), (2113, 4047)]