427481211

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{47609}}^1$

素因数の和:47726

約数の個数: 16

約数和(自身を含む): 591887520

約数和(自身を除く): 164406309

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 47609, 142827, 1951969, 3475457, 5855907, 10426371, 142493737, 427481211]

約数ペア:

[(1, 427481211), (3, 142493737), (41, 10426371), (73, 5855907), (123, 3475457), (219, 1951969), (2993, 142827), (8979, 47609)]