28336527

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{24407}}^1$

素因数の和:24459

約数の個数: 16

約数和(自身を含む): 42958080

約数和(自身を除く): 14621553

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 24407, 73221, 219663, 658989, 1049501, 3148503, 9445509, 28336527]

約数ペア:

[(1, 28336527), (3, 9445509), (9, 3148503), (27, 1049501), (43, 658989), (129, 219663), (387, 73221), (1161, 24407)]