11971302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{285031}}^1$

素因数の和:285043

約数の個数: 16

約数和(自身を含む): 27363072

約数和(自身を除く): 15391770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 285031, 570062, 855093, 1710186, 1995217, 3990434, 5985651, 11971302]

約数ペア:

[(1, 11971302), (2, 5985651), (3, 3990434), (6, 1995217), (7, 1710186), (14, 855093), (21, 570062), (42, 285031)]