339970818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{8011}}^1$

素因数の和:8670

約数の個数: 32

約数和(自身を含む): 743000832

約数和(自身を除く): 403030014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 643, 1286, 1929, 3858, 7073, 8011, 14146, 16022, 21219, 24033, 42438, 48066, 88121, 176242, 264363, 528726, 5151073, 10302146, 15453219, 30906438, 56661803, 113323606, 169985409, 339970818]

約数ペア:

[(1, 339970818), (2, 169985409), (3, 113323606), (6, 56661803), (11, 30906438), (22, 15453219), (33, 10302146), (66, 5151073), (643, 528726), (1286, 264363), (1929, 176242), (3858, 88121), (7073, 48066), (8011, 42438), (14146, 24033), (16022, 21219)]