2075481

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 3184896

約数和(自身を除く): 1109415

約数列:

[1, 3, 9, 31, 43, 93, 129, 173, 279, 387, 519, 1333, 1557, 3999, 5363, 7439, 11997, 16089, 22317, 48267, 66951, 230609, 691827, 2075481]

約数ペア:

[(1, 2075481), (3, 691827), (9, 230609), (31, 66951), (43, 48267), (93, 22317), (129, 16089), (173, 11997), (279, 7439), (387, 5363), (519, 3999), (1333, 1557)]