2685111

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 4245360

約数和(自身を除く): 1560249

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 569, 1573, 1707, 4719, 6259, 7397, 18777, 22191, 68849, 81367, 206547, 244101, 895037, 2685111]

約数ペア:

[(1, 2685111), (3, 895037), (11, 244101), (13, 206547), (33, 81367), (39, 68849), (121, 22191), (143, 18777), (363, 7397), (429, 6259), (569, 4719), (1573, 1707)]