79783361

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 93675648

約数和(自身を除く): 13892287

約数列:

[1, 7, 43, 301, 401, 661, 2807, 4627, 17243, 28423, 120701, 198961, 265061, 1855427, 11397623, 79783361]

約数ペア:

[(1, 79783361), (7, 11397623), (43, 1855427), (301, 265061), (401, 198961), (661, 120701), (2807, 28423), (4627, 17243)]