2023199721

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{156437}}^1$

素因数の和:156925

約数の個数: 16

約数和(自身を含む): 3003609600

約数和(自身を除く): 980409879

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 12933, 156437, 469311, 1407933, 4223799, 74933323, 224799969, 674399907, 2023199721]

約数ペア:

[(1, 2023199721), (3, 674399907), (9, 224799969), (27, 74933323), (479, 4223799), (1437, 1407933), (4311, 469311), (12933, 156437)]