2075997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 3745280

約数和(自身を除く): 1669283

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 57, 77, 121, 129, 133, 209, 231, 301, 363, 399, 473, 627, 817, 847, 903, 1419, 1463, 2299, 2451, 2541, 3311, 4389, 5203, 5719, 6897, 8987, 9933, 15609, 16093, 17157, 26961, 36421, 48279, 62909, 98857, 109263, 188727, 296571, 691999, 2075997]

約数ペア:

[(1, 2075997), (3, 691999), (7, 296571), (11, 188727), (19, 109263), (21, 98857), (33, 62909), (43, 48279), (57, 36421), (77, 26961), (121, 17157), (129, 16093), (133, 15609), (209, 9933), (231, 8987), (301, 6897), (363, 5719), (399, 5203), (473, 4389), (627, 3311), (817, 2541), (847, 2451), (903, 2299), (1419, 1463)]