21058103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 23742720

約数和(自身を除く): 2684617

約数列:

[1, 11, 59, 71, 457, 649, 781, 4189, 5027, 26963, 32447, 46079, 296593, 356917, 1914373, 21058103]

約数ペア:

[(1, 21058103), (11, 1914373), (59, 356917), (71, 296593), (457, 46079), (649, 32447), (781, 26963), (4189, 5027)]