28811459027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1\times {\mathrm{17903}}^1$

素因数の和:19562

約数の個数: 16

約数和(自身を含む): 31442288640

約数和(自身を除く): 2630829613

約数列:

[1, 13, 79, 1027, 1567, 17903, 20371, 123793, 232739, 1414337, 1609309, 18386381, 28054001, 364702013, 2216266079, 28811459027]

約数ペア:

[(1, 28811459027), (13, 2216266079), (79, 364702013), (1027, 28054001), (1567, 18386381), (17903, 1609309), (20371, 1414337), (123793, 232739)]