2048379021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{6863}}^1$

素因数の和:9433

約数の個数: 24

約数和(自身を含む): 3188080896

約数和(自身を除く): 1139701875

約数列:

[1, 3, 9, 13, 39, 117, 2551, 6863, 7653, 20589, 22959, 33163, 61767, 89219, 99489, 267657, 298467, 802971, 17507513, 52522539, 157567617, 227597669, 682793007, 2048379021]

約数ペア:

[(1, 2048379021), (3, 682793007), (9, 227597669), (13, 157567617), (39, 52522539), (117, 17507513), (2551, 802971), (6863, 298467), (7653, 267657), (20589, 99489), (22959, 89219), (33163, 61767)]