393127533

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{856487}}^1$

素因数の和:856513

約数の個数: 16

約数和(自身を含む): 616671360

約数和(自身を除く): 223543827

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 856487, 2569461, 7708383, 14560279, 23125149, 43680837, 131042511, 393127533]

約数ペア:

[(1, 393127533), (3, 131042511), (9, 43680837), (17, 23125149), (27, 14560279), (51, 7708383), (153, 2569461), (459, 856487)]