40471881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30871}}^1$

素因数の和:30916

約数の個数: 16

約数和(自身を含む): 59274240

約数和(自身を除く): 18802359

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 30871, 92613, 586549, 710033, 1759647, 2130099, 13490627, 40471881]

約数ペア:

[(1, 40471881), (3, 13490627), (19, 2130099), (23, 1759647), (57, 710033), (69, 586549), (437, 92613), (1311, 30871)]