7730217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 12306528

約数和(自身を除く): 4576311

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 691, 1017, 1243, 2073, 3729, 6219, 7601, 11187, 22803, 68409, 78083, 234249, 702747, 858913, 2576739, 7730217]

約数ペア:

[(1, 7730217), (3, 2576739), (9, 858913), (11, 702747), (33, 234249), (99, 78083), (113, 68409), (339, 22803), (691, 11187), (1017, 7601), (1243, 6219), (2073, 3729)]