317856259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{6661}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 385649856

約数和(自身を除く): 67793597

約数列:

[1, 7, 17, 119, 401, 2807, 6661, 6817, 46627, 47719, 113237, 792659, 2671061, 18697427, 45408037, 317856259]

約数ペア:

[(1, 317856259), (7, 45408037), (17, 18697427), (119, 2671061), (401, 792659), (2807, 113237), (6661, 47719), (6817, 46627)]