1331772799

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{25303}}^1$

素因数の和:25486

約数の個数: 16

約数和(自身を含む): 1557916672

約数和(自身を除く): 226143873

約数列:

[1, 7, 73, 103, 511, 721, 7519, 25303, 52633, 177121, 1847119, 2606209, 12929833, 18243463, 190253257, 1331772799]

約数ペア:

[(1, 1331772799), (7, 190253257), (73, 18243463), (103, 12929833), (511, 2606209), (721, 1847119), (7519, 177121), (25303, 52633)]