39930121

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47143}}^1$

素因数の和:47172

約数の個数: 12

約数和(自身を含む): 50161216

約数和(自身を除く): 10231095

約数列:

[1, 7, 11, 77, 121, 847, 47143, 330001, 518573, 3630011, 5704303, 39930121]

約数ペア:

[(1, 39930121), (7, 5704303), (11, 3630011), (77, 518573), (121, 330001), (847, 47143)]