9191589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 13561344

約数和(自身を除く): 4369755

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 3923, 11769, 43153, 129459, 278533, 835599, 3063863, 9191589]

約数ペア:

[(1, 9191589), (3, 3063863), (11, 835599), (33, 278533), (71, 129459), (213, 43153), (781, 11769), (2343, 3923)]