2247685209

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 4330609920

約数和(自身を除く): 2082924711

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 101, 119, 153, 187, 231, 303, 357, 561, 693, 707, 909, 1071, 1111, 1309, 1683, 1717, 1889, 2121, 3333, 3927, 5151, 5667, 6363, 7777, 9999, 11781, 12019, 13223, 15453, 17001, 18887, 20779, 23331, 32113, 36057, 39669, 56661, 62337, 69993, 96339, 108171, 119007, 132209, 145453, 169983, 187011, 190789, 224791, 289017, 353243, 396627, 436359, 572367, 674373, 1059729, 1189881, 1309077, 1335523, 1717101, 2023119, 2098679, 2472701, 3179187, 3243413, 4006569, 6296037, 7418103, 9730239, 12019707, 14690753, 18888111, 22254309, 22703891, 29190717, 35677543, 44072259, 68111673, 107032629, 132216777, 204335019, 249742801, 321097887, 749228403, 2247685209]

約数ペア:

[(1, 2247685209), (3, 749228403), (7, 321097887), (9, 249742801), (11, 204335019), (17, 132216777), (21, 107032629), (33, 68111673), (51, 44072259), (63, 35677543), (77, 29190717), (99, 22703891), (101, 22254309), (119, 18888111), (153, 14690753), (187, 12019707), (231, 9730239), (303, 7418103), (357, 6296037), (561, 4006569), (693, 3243413), (707, 3179187), (909, 2472701), (1071, 2098679), (1111, 2023119), (1309, 1717101), (1683, 1335523), (1717, 1309077), (1889, 1189881), (2121, 1059729), (3333, 674373), (3927, 572367), (5151, 436359), (5667, 396627), (6363, 353243), (7777, 289017), (9999, 224791), (11781, 190789), (12019, 187011), (13223, 169983), (15453, 145453), (17001, 132209), (18887, 119007), (20779, 108171), (23331, 96339), (32113, 69993), (36057, 62337), (39669, 56661)]