22065043

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 31256064

約数和(自身を除く): 9191021

約数列:

[1, 7, 11, 13, 47, 49, 67, 77, 91, 143, 329, 469, 517, 539, 611, 637, 737, 871, 1001, 2303, 3149, 3283, 3619, 4277, 5159, 6097, 6721, 7007, 9581, 22043, 25333, 29939, 34639, 36113, 40937, 42679, 47047, 67067, 154301, 242473, 286559, 329329, 450307, 469469, 1697311, 2005913, 3152149, 22065043]

約数ペア:

[(1, 22065043), (7, 3152149), (11, 2005913), (13, 1697311), (47, 469469), (49, 450307), (67, 329329), (77, 286559), (91, 242473), (143, 154301), (329, 67067), (469, 47047), (517, 42679), (539, 40937), (611, 36113), (637, 34639), (737, 29939), (871, 25333), (1001, 22043), (2303, 9581), (3149, 7007), (3283, 6721), (3619, 6097), (4277, 5159)]