2979968211

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3344521}}^1$

素因数の和:3344544

約数の個数: 20

約数和(自身を含む): 4856245944

約数和(自身を除く): 1876277733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3344521, 10033563, 30100689, 36789731, 90302067, 110369193, 270906201, 331107579, 993322737, 2979968211]

約数ペア:

[(1, 2979968211), (3, 993322737), (9, 331107579), (11, 270906201), (27, 110369193), (33, 90302067), (81, 36789731), (99, 30100689), (297, 10033563), (891, 3344521)]