2007515367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{519947}}^1$

素因数の和:519980

約数の個数: 32

約数和(自身を含む): 3494050560

約数和(自身を除く): 1486535193

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 519947, 1559841, 4679523, 5719417, 6759311, 14038569, 17158251, 20277933, 51474753, 60833799, 74352421, 154424259, 182501397, 223057263, 669171789, 2007515367]

約数ペア:

[(1, 2007515367), (3, 669171789), (9, 223057263), (11, 182501397), (13, 154424259), (27, 74352421), (33, 60833799), (39, 51474753), (99, 20277933), (117, 17158251), (143, 14038569), (297, 6759311), (351, 5719417), (429, 4679523), (1287, 1559841), (3861, 519947)]