11501217

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 21790720

約数和(自身を除く): 10289503

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 91, 93, 117, 151, 189, 217, 273, 279, 351, 403, 453, 651, 819, 837, 1057, 1209, 1359, 1953, 1963, 2457, 2821, 3171, 3627, 4077, 4681, 5859, 5889, 8463, 9513, 10881, 13741, 14043, 17667, 25389, 28539, 32767, 41223, 42129, 53001, 60853, 76167, 98301, 123669, 126387, 182559, 294903, 371007, 425971, 547677, 884709, 1277913, 1643031, 3833739, 11501217]

約数ペア:

[(1, 11501217), (3, 3833739), (7, 1643031), (9, 1277913), (13, 884709), (21, 547677), (27, 425971), (31, 371007), (39, 294903), (63, 182559), (91, 126387), (93, 123669), (117, 98301), (151, 76167), (189, 60853), (217, 53001), (273, 42129), (279, 41223), (351, 32767), (403, 28539), (453, 25389), (651, 17667), (819, 14043), (837, 13741), (1057, 10881), (1209, 9513), (1359, 8463), (1953, 5889), (1963, 5859), (2457, 4681), (2821, 4077), (3171, 3627)]