2013044967

素因数分解:

$3^4\times {\mathrm{3617}}^1\times {\mathrm{6871}}^1$

素因数の和:10500

約数の個数: 20

約数和(自身を含む): 3008410416

約数和(自身を除く): 995365449

約数列:

[1, 3, 9, 27, 81, 3617, 6871, 10851, 20613, 32553, 61839, 97659, 185517, 292977, 556551, 24852407, 74557221, 223671663, 671014989, 2013044967]

約数ペア:

[(1, 2013044967), (3, 671014989), (9, 223671663), (27, 74557221), (81, 24852407), (3617, 556551), (6871, 292977), (10851, 185517), (20613, 97659), (32553, 61839)]