2693221209

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2514679}}^1$

素因数の和:2514709

約数の個数: 24

約数和(自身を含む): 4707480960

約数和(自身を除く): 2014259751

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2514679, 7544037, 17602753, 22632111, 42749543, 52808259, 128248629, 158424777, 299246801, 384745887, 897740403, 2693221209]

約数ペア:

[(1, 2693221209), (3, 897740403), (7, 384745887), (9, 299246801), (17, 158424777), (21, 128248629), (51, 52808259), (63, 42749543), (119, 22632111), (153, 17602753), (357, 7544037), (1071, 2514679)]