7899422493

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1\times {\mathrm{17579}}^1$

素因数の和:20816

約数の個数: 16

約数和(自身を含む): 10760647680

約数和(自身を除く): 2861225187

約数列:

[1, 3, 47, 141, 3187, 9561, 17579, 52737, 149789, 449367, 826213, 2478639, 56024273, 168072819, 2633140831, 7899422493]

約数ペア:

[(1, 7899422493), (3, 2633140831), (47, 168072819), (141, 56024273), (3187, 2478639), (9561, 826213), (17579, 449367), (52737, 149789)]