2704779

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2294901

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1301, 2079, 3903, 9107, 11709, 14311, 27321, 35127, 42933, 81963, 100177, 128799, 245889, 300531, 386397, 901593, 2704779]

約数ペア:

[(1, 2704779), (3, 901593), (7, 386397), (9, 300531), (11, 245889), (21, 128799), (27, 100177), (33, 81963), (63, 42933), (77, 35127), (99, 27321), (189, 14311), (231, 11709), (297, 9107), (693, 3903), (1301, 2079)]