8471727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 13523328

約数和(自身を除く): 5051601

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 1031, 2739, 3093, 8217, 9279, 11341, 34023, 85573, 102069, 256719, 770157, 941303, 2823909, 8471727]

約数ペア:

[(1, 8471727), (3, 2823909), (9, 941303), (11, 770157), (33, 256719), (83, 102069), (99, 85573), (249, 34023), (747, 11341), (913, 9279), (1031, 8217), (2739, 3093)]