2013312069

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{2143}}^1\times {\mathrm{2221}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 2972716032

約数和(自身を除く): 959403963

約数列:

[1, 3, 9, 47, 141, 423, 2143, 2221, 6429, 6663, 19287, 19989, 100721, 104387, 302163, 313161, 906489, 939483, 4759603, 14278809, 42836427, 223701341, 671104023, 2013312069]

約数ペア:

[(1, 2013312069), (3, 671104023), (9, 223701341), (47, 42836427), (141, 14278809), (423, 4759603), (2143, 939483), (2221, 906489), (6429, 313161), (6663, 302163), (19287, 104387), (19989, 100721)]