1259825133

素因数分解:

$3^1\times 7^2\times {\mathrm{1129}}^1\times {\mathrm{7591}}^1$

素因数の和:8737

約数の個数: 24

約数和(自身を含む): 1956002880

約数和(自身を除く): 696177747

約数列:

[1, 3, 7, 21, 49, 147, 1129, 3387, 7591, 7903, 22773, 23709, 53137, 55321, 159411, 165963, 371959, 1115877, 8570239, 25710717, 59991673, 179975019, 419941711, 1259825133]

約数ペア:

[(1, 1259825133), (3, 419941711), (7, 179975019), (21, 59991673), (49, 25710717), (147, 8570239), (1129, 1115877), (3387, 371959), (7591, 165963), (7903, 159411), (22773, 55321), (23709, 53137)]