13243417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 15151104

約数和(自身を除く): 1907687

約数列:

[1, 11, 31, 71, 341, 547, 781, 2201, 6017, 16957, 24211, 38837, 186527, 427207, 1203947, 13243417]

約数ペア:

[(1, 13243417), (11, 1203947), (31, 427207), (71, 186527), (341, 38837), (547, 24211), (781, 16957), (2201, 6017)]