4386789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 7018752

約数和(自身を除く): 2631963

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 607, 657, 803, 1821, 2409, 5463, 6677, 7227, 20031, 44311, 60093, 132933, 398799, 487421, 1462263, 4386789]

約数ペア:

[(1, 4386789), (3, 1462263), (9, 487421), (11, 398799), (33, 132933), (73, 60093), (99, 44311), (219, 20031), (607, 7227), (657, 6677), (803, 5463), (1821, 2409)]