28593191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 32679936

約数和(自身を除く): 4086745

約数列:

[1, 11, 31, 71, 341, 781, 1181, 2201, 12991, 24211, 36611, 83851, 402721, 922361, 2599381, 28593191]

約数ペア:

[(1, 28593191), (11, 2599381), (31, 922361), (71, 402721), (341, 83851), (781, 36611), (1181, 24211), (2201, 12991)]