2080971819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13601123}}^1$

素因数の和:13601146

約数の個数: 12

約数和(自身を含む): 3182663016

約数和(自身を除く): 1101691197

約数列:

[1, 3, 9, 17, 51, 153, 13601123, 40803369, 122410107, 231219091, 693657273, 2080971819]

約数ペア:

[(1, 2080971819), (3, 693657273), (9, 231219091), (17, 122410107), (51, 40803369), (153, 13601123)]