1259575191

素因数分解:

$3^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2381}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 2164151808

約数和(自身を除く): 904576617

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 311, 567, 933, 1701, 2177, 2381, 2799, 6531, 7143, 8397, 16667, 19593, 21429, 25191, 50001, 58779, 64287, 75573, 150003, 176337, 192861, 450009, 529011, 578583, 740491, 1350027, 2221473, 4050081, 5183437, 6664419, 15550311, 19993257, 46650933, 59979771, 139952799, 179939313, 419858397, 1259575191]

約数ペア:

[(1, 1259575191), (3, 419858397), (7, 179939313), (9, 139952799), (21, 59979771), (27, 46650933), (63, 19993257), (81, 15550311), (189, 6664419), (243, 5183437), (311, 4050081), (567, 2221473), (933, 1350027), (1701, 740491), (2177, 578583), (2381, 529011), (2799, 450009), (6531, 192861), (7143, 176337), (8397, 150003), (16667, 75573), (19593, 64287), (21429, 58779), (25191, 50001)]