8905149

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 14126112

約数和(自身を除く): 5220963

約数列:

[1, 3, 9, 11, 33, 99, 293, 307, 879, 921, 2637, 2763, 3223, 3377, 9669, 10131, 29007, 30393, 89951, 269853, 809559, 989461, 2968383, 8905149]

約数ペア:

[(1, 8905149), (3, 2968383), (9, 989461), (11, 809559), (33, 269853), (99, 89951), (293, 30393), (307, 29007), (879, 10131), (921, 9669), (2637, 3377), (2763, 3223)]