39952031

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 46979328

約数和(自身を除く): 7027297

約数列:

[1, 7, 43, 301, 331, 401, 2317, 2807, 14233, 17243, 99631, 120701, 132731, 929117, 5707433, 39952031]

約数ペア:

[(1, 39952031), (7, 5707433), (43, 929117), (301, 132731), (331, 120701), (401, 99631), (2317, 17243), (2807, 14233)]