5252751

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 9063912

約数和(自身を除く): 3811161

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 277, 301, 387, 441, 831, 903, 1939, 2107, 2493, 2709, 5817, 6321, 11911, 13573, 17451, 18963, 35733, 40719, 83377, 107199, 122157, 250131, 583639, 750393, 1750917, 5252751]

約数ペア:

[(1, 5252751), (3, 1750917), (7, 750393), (9, 583639), (21, 250131), (43, 122157), (49, 107199), (63, 83377), (129, 40719), (147, 35733), (277, 18963), (301, 17451), (387, 13573), (441, 11911), (831, 6321), (903, 5817), (1939, 2709), (2107, 2493)]