2491008093

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{47581}}^1$

素因数の和:47874

約数の個数: 32

約数和(自身を含む): 4232894720

約数和(自身を除く): 1741886627

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 831, 1939, 2493, 5817, 7479, 17451, 47581, 52353, 142743, 333067, 428229, 999201, 1284687, 2997603, 8992809, 13179937, 39539811, 92259559, 118619433, 276778677, 355858299, 830336031, 2491008093]

約数ペア:

[(1, 2491008093), (3, 830336031), (7, 355858299), (9, 276778677), (21, 118619433), (27, 92259559), (63, 39539811), (189, 13179937), (277, 8992809), (831, 2997603), (1939, 1284687), (2493, 999201), (5817, 428229), (7479, 333067), (17451, 142743), (47581, 52353)]