426187953

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{686293}}^1$

素因数の和:686325

約数の個数: 16

約数和(自身を含む): 658842240

約数和(自身を除く): 232654287

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 686293, 2058879, 6176637, 15784739, 18529911, 47354217, 142062651, 426187953]

約数ペア:

[(1, 426187953), (3, 142062651), (9, 47354217), (23, 18529911), (27, 15784739), (69, 6176637), (207, 2058879), (621, 686293)]