20170104227

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11665763}}^1$

素因数の和:11665802

約数の個数: 16

約数和(自身を含む): 26131311360

約数和(自身を除く): 5961207133

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 11665763, 81660341, 151654919, 221649497, 1061584433, 1551546479, 2881443461, 20170104227]

約数ペア:

[(1, 20170104227), (7, 2881443461), (13, 1551546479), (19, 1061584433), (91, 221649497), (133, 151654919), (247, 81660341), (1729, 11665763)]