397133631

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{30707}}^1$

素因数の和:31195

約数の個数: 16

約数和(自身を含む): 589593600

約数和(自身を除く): 192459969

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 12933, 30707, 92121, 276363, 829089, 14708653, 44125959, 132377877, 397133631]

約数ペア:

[(1, 397133631), (3, 132377877), (9, 44125959), (27, 14708653), (479, 829089), (1437, 276363), (4311, 92121), (12933, 30707)]