2963367

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 4801680

約数和(自身を除く): 1838313

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 809, 1221, 2427, 3663, 7281, 8899, 26697, 29933, 80091, 89799, 269397, 329263, 987789, 2963367]

約数ペア:

[(1, 2963367), (3, 987789), (9, 329263), (11, 269397), (33, 89799), (37, 80091), (99, 29933), (111, 26697), (333, 8899), (407, 7281), (809, 3663), (1221, 2427)]