2016644409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{420397}}^1$

素因数の和:420457

約数の個数: 24

約数和(自身を含む): 3213522312

約数和(自身を除く): 1196877903

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 420397, 1261191, 3783573, 5465161, 16395483, 17236277, 49186449, 51708831, 155126493, 224071601, 672214803, 2016644409]

約数ペア:

[(1, 2016644409), (3, 672214803), (9, 224071601), (13, 155126493), (39, 51708831), (41, 49186449), (117, 17236277), (123, 16395483), (369, 5465161), (533, 3783573), (1599, 1261191), (4797, 420397)]