3710889

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 6918912

約数和(自身を除く): 3208023

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 197, 207, 273, 299, 483, 591, 819, 897, 1379, 1449, 1773, 2093, 2561, 2691, 4137, 4531, 6279, 7683, 12411, 13593, 17927, 18837, 23049, 31717, 40779, 53781, 58903, 95151, 161343, 176709, 285453, 412321, 530127, 1236963, 3710889]

約数ペア:

[(1, 3710889), (3, 1236963), (7, 530127), (9, 412321), (13, 285453), (21, 176709), (23, 161343), (39, 95151), (63, 58903), (69, 53781), (91, 40779), (117, 31717), (161, 23049), (197, 18837), (207, 17927), (273, 13593), (299, 12411), (483, 7683), (591, 6279), (819, 4531), (897, 4137), (1379, 2691), (1449, 2561), (1773, 2093)]