38358927

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{1069}}^1$

素因数の和:1524

約数の個数: 20

約数和(自身を含む): 57484680

約数和(自身を除く): 19125753

約数列:

[1, 3, 9, 27, 81, 443, 1069, 1329, 3207, 3987, 9621, 11961, 28863, 35883, 86589, 473567, 1420701, 4262103, 12786309, 38358927]

約数ペア:

[(1, 38358927), (3, 12786309), (9, 4262103), (27, 1420701), (81, 473567), (443, 86589), (1069, 35883), (1329, 28863), (3207, 11961), (3987, 9621)]