2047335

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 3356640

約数和(自身を除く): 1309305

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3329, 9987, 16645, 49935, 136489, 409467, 682445, 2047335]

約数ペア:

[(1, 2047335), (3, 682445), (5, 409467), (15, 136489), (41, 49935), (123, 16645), (205, 9987), (615, 3329)]