2008402011

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{152533}}^1$

素因数の和:152576

約数の個数: 48

約数和(自身を含む): 3807248640

約数和(自身を除く): 1798846629

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 152533, 457599, 1067731, 1372797, 1677863, 2898127, 3203193, 5033589, 8694381, 9609579, 11745041, 15100767, 20286889, 26083143, 31879397, 35235123, 60860667, 95638191, 105705369, 182582001, 223155779, 286914573, 669467337, 2008402011]

約数ペア:

[(1, 2008402011), (3, 669467337), (7, 286914573), (9, 223155779), (11, 182582001), (19, 105705369), (21, 95638191), (33, 60860667), (57, 35235123), (63, 31879397), (77, 26083143), (99, 20286889), (133, 15100767), (171, 11745041), (209, 9609579), (231, 8694381), (399, 5033589), (627, 3203193), (693, 2898127), (1197, 1677863), (1463, 1372797), (1881, 1067731), (4389, 457599), (13167, 152533)]