16657083

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8941}}^1$

素因数の和:8976

約数の個数: 20

約数和(自身を含む): 25967568

約数和(自身を除く): 9310485

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8941, 26823, 80469, 205643, 241407, 616929, 724221, 1850787, 5552361, 16657083]

約数ペア:

[(1, 16657083), (3, 5552361), (9, 1850787), (23, 724221), (27, 616929), (69, 241407), (81, 205643), (207, 80469), (621, 26823), (1863, 8941)]