9875957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 12456192

約数和(自身を除く): 2580235

約数列:

[1, 7, 13, 41, 91, 287, 533, 2647, 3731, 18529, 34411, 108527, 240877, 759689, 1410851, 9875957]

約数ペア:

[(1, 9875957), (7, 1410851), (13, 759689), (41, 240877), (91, 108527), (287, 34411), (533, 18529), (2647, 3731)]