2247474747

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1289429}}^1$

素因数の和:1289522

約数の個数: 16

約数和(自身を含む): 3465987840

約数和(自身を除く): 1218513093

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 1289429, 3868287, 9026003, 27078009, 107022607, 321067821, 749158249, 2247474747]

約数ペア:

[(1, 2247474747), (3, 749158249), (7, 321067821), (21, 107022607), (83, 27078009), (249, 9026003), (581, 3868287), (1743, 1289429)]