791294361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 1276176384

約数和(自身を除く): 484882023

約数列:

[1, 3, 11, 13, 33, 39, 71, 83, 143, 213, 249, 313, 429, 781, 913, 923, 939, 1079, 2343, 2739, 2769, 3237, 3443, 4069, 5893, 10153, 10329, 11869, 12207, 17679, 22223, 25979, 30459, 35607, 44759, 64823, 66669, 76609, 77937, 134277, 194469, 229827, 244453, 285769, 288899, 337727, 733359, 842699, 857307, 866697, 1013181, 1844509, 2528097, 3177889, 3714997, 5533527, 9533667, 11144991, 20289599, 23978617, 60868797, 71935851, 263764787, 791294361]

約数ペア:

[(1, 791294361), (3, 263764787), (11, 71935851), (13, 60868797), (33, 23978617), (39, 20289599), (71, 11144991), (83, 9533667), (143, 5533527), (213, 3714997), (249, 3177889), (313, 2528097), (429, 1844509), (781, 1013181), (913, 866697), (923, 857307), (939, 842699), (1079, 733359), (2343, 337727), (2739, 288899), (2769, 285769), (3237, 244453), (3443, 229827), (4069, 194469), (5893, 134277), (10153, 77937), (10329, 76609), (11869, 66669), (12207, 64823), (17679, 44759), (22223, 35607), (25979, 30459)]