26316241

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 31269888

約数和(自身を除く): 4953647

約数列:

[1, 7, 31, 173, 217, 701, 1211, 4907, 5363, 21731, 37541, 121273, 152117, 848911, 3759463, 26316241]

約数ペア:

[(1, 26316241), (7, 3759463), (31, 848911), (173, 152117), (217, 121273), (701, 37541), (1211, 21731), (4907, 5363)]