5264721

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 9704448

約数和(自身を除く): 4439727

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 107, 213, 231, 321, 497, 639, 693, 749, 781, 963, 1177, 1491, 2247, 2343, 3531, 4473, 5467, 6741, 7029, 7597, 8239, 10593, 16401, 22791, 24717, 49203, 53179, 68373, 74151, 83567, 159537, 250701, 478611, 584969, 752103, 1754907, 5264721]

約数ペア:

[(1, 5264721), (3, 1754907), (7, 752103), (9, 584969), (11, 478611), (21, 250701), (33, 159537), (63, 83567), (71, 74151), (77, 68373), (99, 53179), (107, 49203), (213, 24717), (231, 22791), (321, 16401), (497, 10593), (639, 8239), (693, 7597), (749, 7029), (781, 6741), (963, 5467), (1177, 4473), (1491, 3531), (2247, 2343)]