8964389

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 11010816

約数和(自身を除く): 2046427

約数列:

[1, 7, 17, 71, 119, 497, 1061, 1207, 7427, 8449, 18037, 75331, 126259, 527317, 1280627, 8964389]

約数ペア:

[(1, 8964389), (7, 1280627), (17, 527317), (71, 126259), (119, 75331), (497, 18037), (1061, 8449), (1207, 7427)]