487998621

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53003}}^1$

素因数の和:53054

約数の個数: 32

約数和(自身を含む): 814141440

約数和(自身を除く): 326142819

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 53003, 159009, 477027, 583033, 1431081, 1643093, 1749099, 4929279, 5247297, 14787837, 15741891, 18074023, 44363511, 54222069, 162666207, 487998621]

約数ペア:

[(1, 487998621), (3, 162666207), (9, 54222069), (11, 44363511), (27, 18074023), (31, 15741891), (33, 14787837), (93, 5247297), (99, 4929279), (279, 1749099), (297, 1643093), (341, 1431081), (837, 583033), (1023, 477027), (3069, 159009), (9207, 53003)]