13784151381

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{10223}}^1$

素因数の和:10706

約数の個数: 64

約数和(自身を含む): 24733900800

約数和(自身を除く): 10949749419

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 449, 1001, 1347, 3003, 3143, 4939, 5837, 9429, 10223, 14817, 17511, 30669, 34573, 40859, 64207, 71561, 103719, 112453, 122577, 132899, 192621, 214683, 337359, 398697, 449449, 787171, 930293, 1348347, 1461889, 2361513, 2790879, 4385667, 4590127, 10233223, 13770381, 30699669, 32130889, 50491397, 59671651, 96392667, 151474191, 179014953, 353439779, 417701557, 656388161, 1060319337, 1253104671, 1969164483, 4594717127, 13784151381]

約数ペア:

[(1, 13784151381), (3, 4594717127), (7, 1969164483), (11, 1253104671), (13, 1060319337), (21, 656388161), (33, 417701557), (39, 353439779), (77, 179014953), (91, 151474191), (143, 96392667), (231, 59671651), (273, 50491397), (429, 32130889), (449, 30699669), (1001, 13770381), (1347, 10233223), (3003, 4590127), (3143, 4385667), (4939, 2790879), (5837, 2361513), (9429, 1461889), (10223, 1348347), (14817, 930293), (17511, 787171), (30669, 449449), (34573, 398697), (40859, 337359), (64207, 214683), (71561, 192621), (103719, 132899), (112453, 122577)]