2877003

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4386720

約数和(自身を除く): 1509717

約数列:

[1, 3, 9, 29, 73, 87, 151, 219, 261, 453, 657, 1359, 2117, 4379, 6351, 11023, 13137, 19053, 33069, 39411, 99207, 319667, 959001, 2877003]

約数ペア:

[(1, 2877003), (3, 959001), (9, 319667), (29, 99207), (73, 39411), (87, 33069), (151, 19053), (219, 13137), (261, 11023), (453, 6351), (657, 4379), (1359, 2117)]