2228329103

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 3036102720

約数和(自身を除く): 807773617

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 157, 847, 1001, 1099, 1289, 1573, 1727, 2041, 9023, 11011, 12089, 14179, 14287, 16757, 18997, 22451, 99253, 117299, 132979, 155969, 157157, 184327, 202373, 246961, 1091783, 1290289, 1416611, 1728727, 2027597, 2226103, 2630849, 14193179, 15582721, 18415943, 24487133, 28939339, 171409931, 202575373, 318332729, 2228329103]

約数ペア:

[(1, 2228329103), (7, 318332729), (11, 202575373), (13, 171409931), (77, 28939339), (91, 24487133), (121, 18415943), (143, 15582721), (157, 14193179), (847, 2630849), (1001, 2226103), (1099, 2027597), (1289, 1728727), (1573, 1416611), (1727, 1290289), (2041, 1091783), (9023, 246961), (11011, 202373), (12089, 184327), (14179, 157157), (14287, 155969), (16757, 132979), (18997, 117299), (22451, 99253)]