12795363

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 21385728

約数和(自身を除く): 8590365

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 2447, 5229, 7341, 17129, 22023, 51387, 154161, 203101, 609303, 1421707, 1827909, 4265121, 12795363]

約数ペア:

[(1, 12795363), (3, 4265121), (7, 1827909), (9, 1421707), (21, 609303), (63, 203101), (83, 154161), (249, 51387), (581, 22023), (747, 17129), (1743, 7341), (2447, 5229)]