4050081

素因数分解:

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

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 6936384

約数和(自身を除く): 2886303

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2381, 7143, 16667, 21429, 50001, 64287, 150003, 192861, 450009, 578583, 1350027, 4050081]

約数ペア:

[(1, 4050081), (3, 1350027), (7, 578583), (9, 450009), (21, 192861), (27, 150003), (63, 64287), (81, 50001), (189, 21429), (243, 16667), (567, 7143), (1701, 2381)]