11487729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4903}}^1$

素因数の和:4988

約数の個数: 16

約数和(自身を含む): 16948224

約数和(自身を除く): 5460495

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 4903, 14709, 53933, 161799, 348113, 1044339, 3829243, 11487729]

約数ペア:

[(1, 11487729), (3, 3829243), (11, 1044339), (33, 348113), (71, 161799), (213, 53933), (781, 14709), (2343, 4903)]