791243999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 1085736960

約数和(自身を除く): 294492961

約数列:

[1, 7, 13, 19, 23, 91, 101, 133, 161, 197, 247, 299, 437, 707, 1313, 1379, 1729, 1919, 2093, 2323, 2561, 3059, 3743, 4531, 5681, 9191, 13433, 16261, 17927, 19897, 24947, 26201, 30199, 31717, 39767, 44137, 48659, 58903, 86089, 139279, 174629, 211393, 258661, 308959, 340613, 378043, 412321, 457631, 573781, 602623, 1119157, 1810627, 2646301, 3203417, 4016467, 4914559, 5949203, 7834099, 8694989, 34401913, 41644421, 60864923, 113034857, 791243999]

約数ペア:

[(1, 791243999), (7, 113034857), (13, 60864923), (19, 41644421), (23, 34401913), (91, 8694989), (101, 7834099), (133, 5949203), (161, 4914559), (197, 4016467), (247, 3203417), (299, 2646301), (437, 1810627), (707, 1119157), (1313, 602623), (1379, 573781), (1729, 457631), (1919, 412321), (2093, 378043), (2323, 340613), (2561, 308959), (3059, 258661), (3743, 211393), (4531, 174629), (5681, 139279), (9191, 86089), (13433, 58903), (16261, 48659), (17927, 44137), (19897, 39767), (24947, 31717), (26201, 30199)]