9789471

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{6841}}^1$

素因数の和:6903

約数の個数: 16

約数和(自身を含む): 14778720

約数和(自身を除く): 4989249

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 6841, 20523, 61569, 184707, 362573, 1087719, 3263157, 9789471]

約数ペア:

[(1, 9789471), (3, 3263157), (9, 1087719), (27, 362573), (53, 184707), (159, 61569), (477, 20523), (1431, 6841)]