13348431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 20442240

約数和(自身を除く): 7093809

約数列:

[1, 3, 9, 19, 57, 171, 251, 311, 753, 933, 2259, 2799, 4769, 5909, 14307, 17727, 42921, 53181, 78061, 234183, 702549, 1483159, 4449477, 13348431]

約数ペア:

[(1, 13348431), (3, 4449477), (9, 1483159), (19, 702549), (57, 234183), (171, 78061), (251, 53181), (311, 42921), (753, 17727), (933, 14307), (2259, 5909), (2799, 4769)]