789023727

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{679607}}^1$

素因数の和:679659

約数の個数: 16

約数和(自身を含む): 1196110080

約数和(自身を除く): 407086353

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 679607, 2038821, 6116463, 18349389, 29223101, 87669303, 263007909, 789023727]

約数ペア:

[(1, 789023727), (3, 263007909), (9, 87669303), (27, 29223101), (43, 18349389), (129, 6116463), (387, 2038821), (1161, 679607)]