7288479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 11636352

約数和(自身を除く): 4347873

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 887, 913, 2661, 2739, 7983, 8217, 9757, 29271, 73621, 87813, 220863, 662589, 809831, 2429493, 7288479]

約数ペア:

[(1, 7288479), (3, 2429493), (9, 809831), (11, 662589), (33, 220863), (83, 87813), (99, 73621), (249, 29271), (747, 9757), (887, 8217), (913, 7983), (2661, 2739)]