2705967

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3037}}^1$

素因数の和:3060

約数の個数: 20

約数和(自身を含む): 4411176

約数和(自身を除く): 1705209

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3037, 9111, 27333, 33407, 81999, 100221, 245997, 300663, 901989, 2705967]

約数ペア:

[(1, 2705967), (3, 901989), (9, 300663), (11, 245997), (27, 100221), (33, 81999), (81, 33407), (99, 27333), (297, 9111), (891, 3037)]