2016505293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{78241}}^1$

素因数の和:78337

約数の個数: 24

約数和(自身を含む): 2996981568

約数和(自身を除く): 980476275

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 8591, 25773, 78241, 234723, 860651, 2581953, 5555111, 9467161, 16665333, 28401483, 61106221, 183318663, 672168431, 2016505293]

約数ペア:

[(1, 2016505293), (3, 672168431), (11, 183318663), (33, 61106221), (71, 28401483), (121, 16665333), (213, 9467161), (363, 5555111), (781, 2581953), (2343, 860651), (8591, 234723), (25773, 78241)]