40942713

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2213}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 62487936

約数和(自身を除く): 21545223

約数列:

[1, 3, 7, 21, 881, 2213, 2643, 6167, 6639, 15491, 18501, 46473, 1949653, 5848959, 13647571, 40942713]

約数ペア:

[(1, 40942713), (3, 13647571), (7, 5848959), (21, 1949653), (881, 46473), (2213, 18501), (2643, 15491), (6167, 6639)]