31298267

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31267}}^1$

素因数の和:31298

約数の個数: 16

約数和(自身を含む): 42024192

約数和(自身を除く): 10725925

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 31267, 218869, 343937, 406471, 2407559, 2845297, 4471181, 31298267]

約数ペア:

[(1, 31298267), (7, 4471181), (11, 2845297), (13, 2407559), (77, 406471), (91, 343937), (143, 218869), (1001, 31267)]