54868639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20047}}^1$

素因数の和:20094

約数の個数: 16

約数和(自身を含む): 69285888

約数和(自身を除く): 14417249

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 20047, 140329, 340799, 461081, 2385593, 3227567, 7838377, 54868639]

約数ペア:

[(1, 54868639), (7, 7838377), (17, 3227567), (23, 2385593), (119, 461081), (161, 340799), (391, 140329), (2737, 20047)]