3139487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 3562272

約数和(自身を除く): 422785

約数列:

[1, 13, 37, 61, 107, 481, 793, 1391, 2257, 3959, 6527, 29341, 51467, 84851, 241499, 3139487]

約数ペア:

[(1, 3139487), (13, 241499), (37, 84851), (61, 51467), (107, 29341), (481, 6527), (793, 3959), (1391, 2257)]