26138732031

素因数分解:

$3^2\times {\mathrm{521}}^1\times {\mathrm{5574479}}^1$

素因数の和:5575006

約数の個数: 12

約数和(自身を含む): 37828421280

約数和(自身を除く): 11689689249

約数列:

[1, 3, 9, 521, 1563, 4689, 5574479, 16723437, 50170311, 2904303559, 8712910677, 26138732031]

約数ペア:

[(1, 26138732031), (3, 8712910677), (9, 2904303559), (521, 50170311), (1563, 16723437), (4689, 5574479)]