2008476639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{553757}}^1$

素因数の和:553807

約数の個数: 24

約数和(自身を含む): 3225086592

約数和(自身を除く): 1216609953

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 553757, 1661271, 4983813, 7198841, 17166467, 21596523, 51499401, 64789569, 154498203, 223164071, 669492213, 2008476639]

約数ペア:

[(1, 2008476639), (3, 669492213), (9, 223164071), (13, 154498203), (31, 64789569), (39, 51499401), (93, 21596523), (117, 17166467), (279, 7198841), (403, 4983813), (1209, 1661271), (3627, 553757)]