494920713087

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{232030339}}^1$

素因数の和:232030427

約数の個数: 16

約数和(自身を含む): 742497088000

約数和(自身を除く): 247576374913

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 232030339, 696091017, 2088273051, 6264819153, 18330396781, 54991190343, 164973571029, 494920713087]

約数ペア:

[(1, 494920713087), (3, 164973571029), (9, 54991190343), (27, 18330396781), (79, 6264819153), (237, 2088273051), (711, 696091017), (2133, 232030339)]