816390933

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1\times {\mathrm{1979}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 1096128000

約数和(自身を除く): 279737067

約数列:

[1, 3, 199, 597, 691, 1979, 2073, 5937, 137509, 393821, 412527, 1181463, 1367489, 4102467, 272130311, 816390933]

約数ペア:

[(1, 816390933), (3, 272130311), (199, 4102467), (597, 1367489), (691, 1181463), (1979, 412527), (2073, 393821), (5937, 137509)]