68871103

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 80990784

約数和(自身を除く): 12119681

約数列:

[1, 7, 41, 287, 317, 757, 2219, 5299, 12997, 31037, 90979, 217259, 239969, 1679783, 9838729, 68871103]

約数ペア:

[(1, 68871103), (7, 9838729), (41, 1679783), (287, 239969), (317, 217259), (757, 90979), (2219, 31037), (5299, 12997)]