13788927

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{26879}}^1$

素因数の和:26907

約数の個数: 16

約数和(自身を含む): 21504000

約数和(自身を除く): 7715073

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 26879, 80637, 241911, 510701, 725733, 1532103, 4596309, 13788927]

約数ペア:

[(1, 13788927), (3, 4596309), (9, 1532103), (19, 725733), (27, 510701), (57, 241911), (171, 80637), (513, 26879)]