8666681037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17943439}}^1$

素因数の和:17943472

約数の個数: 16

約数和(自身を含む): 13780561920

約数和(自身を除く): 5113880883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 17943439, 53830317, 125604073, 376812219, 412699097, 1238097291, 2888893679, 8666681037]

約数ペア:

[(1, 8666681037), (3, 2888893679), (7, 1238097291), (21, 412699097), (23, 376812219), (69, 125604073), (161, 53830317), (483, 17943439)]