28769049

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3187}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 44759520

約数和(自身を除く): 15990471

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 3187, 9027, 9561, 28683, 54179, 162537, 188033, 487611, 564099, 1692297, 3196561, 9589683, 28769049]

約数ペア:

[(1, 28769049), (3, 9589683), (9, 3196561), (17, 1692297), (51, 564099), (59, 487611), (153, 188033), (177, 162537), (531, 54179), (1003, 28683), (3009, 9561), (3187, 9027)]