26878621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12037}}^1$

素因数の和:12084

約数の個数: 16

約数和(自身を含む): 34669440

約数和(自身を除く): 7790819

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 12037, 84259, 132407, 349073, 926849, 2443511, 3839803, 26878621]

約数ペア:

[(1, 26878621), (7, 3839803), (11, 2443511), (29, 926849), (77, 349073), (203, 132407), (319, 84259), (2233, 12037)]