2080558827

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1117}}^1\times {\mathrm{4813}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 3078533744

約数和(自身を除く): 997974917

約数列:

[1, 3, 9, 43, 129, 387, 1117, 3351, 4813, 10053, 14439, 43317, 48031, 144093, 206959, 432279, 620877, 1862631, 5376121, 16128363, 48385089, 231173203, 693519609, 2080558827]

約数ペア:

[(1, 2080558827), (3, 693519609), (9, 231173203), (43, 48385089), (129, 16128363), (387, 5376121), (1117, 1862631), (3351, 620877), (4813, 432279), (10053, 206959), (14439, 144093), (43317, 48031)]