22990401

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4999}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 38480000

約数和(自身を除く): 15489599

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 4999, 14997, 34993, 44991, 104979, 314937, 364927, 1094781, 2554489, 3284343, 7663467, 22990401]

約数ペア:

[(1, 22990401), (3, 7663467), (7, 3284343), (9, 2554489), (21, 1094781), (63, 364927), (73, 314937), (219, 104979), (511, 44991), (657, 34993), (1533, 14997), (4599, 4999)]