2080662639

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{249211}}^1$

素因数の和:249259

約数の個数: 24

約数和(自身を含む): 3181938816

約数和(自身を除く): 1101276177

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 249211, 747633, 2741321, 5731853, 8223963, 17195559, 30154531, 63050383, 90463593, 189151149, 693554213, 2080662639]

約数ペア:

[(1, 2080662639), (3, 693554213), (11, 189151149), (23, 90463593), (33, 63050383), (69, 30154531), (121, 17195559), (253, 8223963), (363, 5731853), (759, 2741321), (2783, 747633), (8349, 249211)]