2544267

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 3838912

約数和(自身を除く): 1294645

約数列:

[1, 3, 11, 33, 43, 121, 129, 163, 363, 473, 489, 1419, 1793, 5203, 5379, 7009, 15609, 19723, 21027, 59169, 77099, 231297, 848089, 2544267]

約数ペア:

[(1, 2544267), (3, 848089), (11, 231297), (33, 77099), (43, 59169), (121, 21027), (129, 19723), (163, 15609), (363, 7009), (473, 5379), (489, 5203), (1419, 1793)]