49889147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{58901}}^1$

素因数の和:58930

約数の個数: 12

約数和(自身を含む): 62671728

約数和(自身を除く): 12782581

約数列:

[1, 7, 11, 77, 121, 847, 58901, 412307, 647911, 4535377, 7127021, 49889147]

約数ペア:

[(1, 49889147), (7, 7127021), (11, 4535377), (77, 647911), (121, 412307), (847, 58901)]