31020691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 34927200

約数和(自身を除く): 3906509

約数列:

[1, 13, 29, 107, 377, 769, 1391, 3103, 9997, 22301, 40339, 82283, 289913, 1069679, 2386207, 31020691]

約数ペア:

[(1, 31020691), (13, 2386207), (29, 1069679), (107, 289913), (377, 82283), (769, 40339), (1391, 22301), (3103, 9997)]