2051216613

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{60793}}^1$

素因数の和:60985

約数の個数: 24

約数和(自身を含む): 3110707392

約数和(自身を除く): 1059490779

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 11247, 33741, 60793, 182379, 547137, 1398239, 4194717, 9909259, 12584151, 29727777, 89183331, 227912957, 683738871, 2051216613]

約数ペア:

[(1, 2051216613), (3, 683738871), (9, 227912957), (23, 89183331), (69, 29727777), (163, 12584151), (207, 9909259), (489, 4194717), (1467, 1398239), (3749, 547137), (11247, 182379), (33741, 60793)]