311973291207

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9572963}}^1$

素因数の和:9573060

約数の個数: 32

約数和(自身を含む): 496262453760

約数和(自身を除く): 184289162553

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 32589, 9572963, 28718889, 86156667, 162740371, 258470001, 488221113, 679680373, 1464663339, 2039041119, 4393990017, 6117123357, 11554566341, 18351370071, 34663699023, 103991097069, 311973291207]

約数ペア:

[(1, 311973291207), (3, 103991097069), (9, 34663699023), (17, 18351370071), (27, 11554566341), (51, 6117123357), (71, 4393990017), (153, 2039041119), (213, 1464663339), (459, 679680373), (639, 488221113), (1207, 258470001), (1917, 162740371), (3621, 86156667), (10863, 28718889), (32589, 9572963)]