498974481

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1788439}}^1$

素因数の和:1788476

約数の個数: 12

約数和(自身を含む): 743991040

約数和(自身を除く): 245016559

約数列:

[1, 3, 9, 31, 93, 279, 1788439, 5365317, 16095951, 55441609, 166324827, 498974481]

約数ペア:

[(1, 498974481), (3, 166324827), (9, 55441609), (31, 16095951), (93, 5365317), (279, 1788439)]