4328390781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{25673}}^1$

素因数の和:25834

約数の個数: 48

約数和(自身を含む): 7401506112

約数和(自身を除く): 3073115331

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 131, 143, 393, 429, 1179, 1287, 1441, 1703, 4323, 5109, 12969, 15327, 18733, 25673, 56199, 77019, 168597, 231057, 282403, 333749, 847209, 1001247, 2541627, 3003741, 3363163, 3671239, 10089489, 11013717, 30268467, 33041151, 36994793, 43721119, 110984379, 131163357, 332953137, 393490071, 480932309, 1442796927, 4328390781]

約数ペア:

[(1, 4328390781), (3, 1442796927), (9, 480932309), (11, 393490071), (13, 332953137), (33, 131163357), (39, 110984379), (99, 43721119), (117, 36994793), (131, 33041151), (143, 30268467), (393, 11013717), (429, 10089489), (1179, 3671239), (1287, 3363163), (1441, 3003741), (1703, 2541627), (4323, 1001247), (5109, 847209), (12969, 333749), (15327, 282403), (18733, 231057), (25673, 168597), (56199, 77019)]