1178702049

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{11161}}^1$

素因数の和:11325

約数の個数: 32

約数和(自身を含む): 1851641856

約数和(自身を除く): 672939807

約数列:

[1, 3, 7, 21, 47, 107, 141, 321, 329, 749, 987, 2247, 5029, 11161, 15087, 33483, 35203, 78127, 105609, 234381, 524567, 1194227, 1573701, 3582681, 3671969, 8359589, 11015907, 25078767, 56128669, 168386007, 392900683, 1178702049]

約数ペア:

[(1, 1178702049), (3, 392900683), (7, 168386007), (21, 56128669), (47, 25078767), (107, 11015907), (141, 8359589), (321, 3671969), (329, 3582681), (749, 1573701), (987, 1194227), (2247, 524567), (5029, 234381), (11161, 105609), (15087, 78127), (33483, 35203)]