320073391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2003}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 355910400

約数和(自身を除く): 35837009

約数列:

[1, 11, 73, 199, 803, 2003, 2189, 14527, 22033, 146219, 159797, 398597, 1608409, 4384567, 29097581, 320073391]

約数ペア:

[(1, 320073391), (11, 29097581), (73, 4384567), (199, 1608409), (803, 398597), (2003, 159797), (2189, 146219), (14527, 22033)]