12724119

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 18909072

約数和(自身を除く): 6184953

約数列:

[1, 3, 9, 73, 107, 181, 219, 321, 543, 657, 963, 1629, 7811, 13213, 19367, 23433, 39639, 58101, 70299, 118917, 174303, 1413791, 4241373, 12724119]

約数ペア:

[(1, 12724119), (3, 4241373), (9, 1413791), (73, 174303), (107, 118917), (181, 70299), (219, 58101), (321, 39639), (543, 23433), (657, 19367), (963, 13213), (1629, 7811)]