39928483

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 49248000

約数和(自身を除く): 9319517

約数列:

[1, 7, 23, 49, 71, 161, 497, 499, 1127, 1633, 3479, 3493, 11431, 11477, 24451, 35429, 80017, 80339, 248003, 562373, 814867, 1736021, 5704069, 39928483]

約数ペア:

[(1, 39928483), (7, 5704069), (23, 1736021), (49, 814867), (71, 562373), (161, 248003), (497, 80339), (499, 80017), (1127, 35429), (1633, 24451), (3479, 11477), (3493, 11431)]