1205424963

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1941103}}^1$

素因数の和:1941135

約数の個数: 16

約数和(自身を含む): 1863459840

約数和(自身を除く): 658034877

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1941103, 5823309, 17469927, 44645369, 52409781, 133936107, 401808321, 1205424963]

約数ペア:

[(1, 1205424963), (3, 401808321), (9, 133936107), (23, 52409781), (27, 44645369), (69, 17469927), (207, 5823309), (621, 1941103)]