28763449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 34280064

約数和(自身を除く): 5516615

約数列:

[1, 11, 13, 71, 143, 781, 923, 2833, 10153, 31163, 36829, 201143, 405119, 2212573, 2614859, 28763449]

約数ペア:

[(1, 28763449), (11, 2614859), (13, 2212573), (71, 405119), (143, 201143), (781, 36829), (923, 31163), (2833, 10153)]