22869847

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 32413696

約数和(自身を除く): 9543849

約数列:

[1, 7, 11, 13, 31, 67, 77, 91, 121, 143, 217, 341, 403, 469, 737, 847, 871, 1001, 1573, 2077, 2387, 2821, 3751, 4433, 5159, 6097, 8107, 9581, 11011, 14539, 22847, 26257, 27001, 31031, 48763, 56749, 67067, 105391, 159929, 189007, 251317, 297011, 341341, 737737, 1759219, 2079077, 3267121, 22869847]

約数ペア:

[(1, 22869847), (7, 3267121), (11, 2079077), (13, 1759219), (31, 737737), (67, 341341), (77, 297011), (91, 251317), (121, 189007), (143, 159929), (217, 105391), (341, 67067), (403, 56749), (469, 48763), (737, 31031), (847, 27001), (871, 26257), (1001, 22847), (1573, 14539), (2077, 11011), (2387, 9581), (2821, 8107), (3751, 6097), (4433, 5159)]