2560776471

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{453797}}^1$

素因数の和:453836

約数の個数: 32

約数和(自身を含む): 4356460800

約数和(自身を除く): 1795684329

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 453797, 1361391, 4084173, 4991767, 8622143, 12252519, 14975301, 25866429, 44925903, 77599287, 94843573, 134777709, 232797861, 284530719, 853592157, 2560776471]

約数ペア:

[(1, 2560776471), (3, 853592157), (9, 284530719), (11, 232797861), (19, 134777709), (27, 94843573), (33, 77599287), (57, 44925903), (99, 25866429), (171, 14975301), (209, 12252519), (297, 8622143), (513, 4991767), (627, 4084173), (1881, 1361391), (5643, 453797)]