9111927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3974

約数の個数: 16

約数和(自身を含む): 13443840

約数和(自身を除く): 4331913

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 3889, 11667, 42779, 128337, 276119, 828357, 3037309, 9111927]

約数ペア:

[(1, 9111927), (3, 3037309), (11, 828357), (33, 276119), (71, 128337), (213, 42779), (781, 11667), (2343, 3889)]