26017881

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 35777280

約数和(自身を除く): 9759399

約数列:

[1, 3, 43, 129, 139, 417, 1451, 4353, 5977, 17931, 62393, 187179, 201689, 605067, 8672627, 26017881]

約数ペア:

[(1, 26017881), (3, 8672627), (43, 605067), (129, 201689), (139, 187179), (417, 62393), (1451, 17931), (4353, 5977)]