1223869383

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{2503}}^1$

素因数の和:2980

約数の個数: 36

約数和(自身を含む): 1948237200

約数和(自身を除く): 724367817

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 449, 1089, 1347, 2503, 4041, 4939, 7509, 14817, 22527, 27533, 44451, 54329, 82599, 162987, 247797, 302863, 488961, 908589, 1123847, 2725767, 3371541, 10114623, 12362317, 37086951, 111260853, 135985487, 407956461, 1223869383]

約数ペア:

[(1, 1223869383), (3, 407956461), (9, 135985487), (11, 111260853), (33, 37086951), (99, 12362317), (121, 10114623), (363, 3371541), (449, 2725767), (1089, 1123847), (1347, 908589), (2503, 488961), (4041, 302863), (4939, 247797), (7509, 162987), (14817, 82599), (22527, 54329), (27533, 44451)]