2021645697

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1\times {\mathrm{6737}}^1$

素因数の和:11112

約数の個数: 16

約数和(自身を含む): 2813788800

約数和(自身を除く): 792143103

約数列:

[1, 3, 23, 69, 4349, 6737, 13047, 20211, 100027, 154951, 300081, 464853, 29299213, 87897639, 673881899, 2021645697]

約数ペア:

[(1, 2021645697), (3, 673881899), (23, 87897639), (69, 29299213), (4349, 464853), (6737, 300081), (13047, 154951), (20211, 100027)]