40649147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12277}}^1$

素因数の和:12338

約数の個数: 16

約数和(自身を含む): 51862272

約数和(自身を除く): 11213125

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 12277, 85939, 135047, 527911, 945329, 3695377, 5807021, 40649147]

約数ペア:

[(1, 40649147), (7, 5807021), (11, 3695377), (43, 945329), (77, 527911), (301, 135047), (473, 85939), (3311, 12277)]