23200177

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 32771200

約数和(自身を除く): 9571023

約数列:

[1, 7, 11, 13, 43, 49, 77, 91, 121, 143, 301, 343, 473, 539, 559, 637, 847, 1001, 1573, 2107, 3311, 3773, 3913, 4459, 5203, 5929, 6149, 7007, 11011, 14749, 23177, 27391, 36421, 41503, 43043, 49049, 67639, 77077, 162239, 191737, 254947, 301301, 473473, 539539, 1784629, 2109107, 3314311, 23200177]

約数ペア:

[(1, 23200177), (7, 3314311), (11, 2109107), (13, 1784629), (43, 539539), (49, 473473), (77, 301301), (91, 254947), (121, 191737), (143, 162239), (301, 77077), (343, 67639), (473, 49049), (539, 43043), (559, 41503), (637, 36421), (847, 27391), (1001, 23177), (1573, 14749), (2107, 11011), (3311, 7007), (3773, 6149), (3913, 5929), (4459, 5203)]