806133087

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{408997}}^1$

素因数の和:409079

約数の個数: 16

約数和(自身を含む): 1210634080

約数和(自身を除く): 404500993

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 408997, 1226991, 3680973, 11042919, 29856781, 89570343, 268711029, 806133087]

約数ペア:

[(1, 806133087), (3, 268711029), (9, 89570343), (27, 29856781), (73, 11042919), (219, 3680973), (657, 1226991), (1971, 408997)]