16140927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 24098688

約数和(自身を除く): 7957761

約数列:

[1, 3, 11, 33, 71, 83, 213, 249, 781, 913, 2343, 2739, 5893, 6889, 17679, 20667, 64823, 75779, 194469, 227337, 489119, 1467357, 5380309, 16140927]

約数ペア:

[(1, 16140927), (3, 5380309), (11, 1467357), (33, 489119), (71, 227337), (83, 194469), (213, 75779), (249, 64823), (781, 20667), (913, 17679), (2343, 6889), (2739, 5893)]