4961007

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:924

約数の個数: 20

約数和(自身を含む): 7521360

約数和(自身を除く): 2560353

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 839, 1971, 2517, 5913, 7551, 22653, 61247, 67959, 183741, 551223, 1653669, 4961007]

約数ペア:

[(1, 4961007), (3, 1653669), (9, 551223), (27, 183741), (73, 67959), (81, 61247), (219, 22653), (657, 7551), (839, 5913), (1971, 2517)]