8005263

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3701}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 12320256

約数和(自身を除く): 4314993

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 3701, 11103, 25907, 77721, 381203, 1143609, 2668421, 8005263]

約数ペア:

[(1, 8005263), (3, 2668421), (7, 1143609), (21, 381203), (103, 77721), (309, 25907), (721, 11103), (2163, 3701)]