28148549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11579}}^1$

素因数の和:11620

約数の個数: 16

約数和(自身を含む): 35017920

約数和(自身を除く): 6869371

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 11579, 127369, 150527, 196843, 1655797, 2165273, 2558959, 28148549]

約数ペア:

[(1, 28148549), (11, 2558959), (13, 2165273), (17, 1655797), (143, 196843), (187, 150527), (221, 127369), (2431, 11579)]