2017990195191

素因数分解:

$3^2\times {\mathrm{6221}}^1\times {\mathrm{36042619}}^1$

素因数の和:36048846

約数の個数: 12

約数和(自身を含む): 2915343361320

約数和(自身を除く): 897353166129

約数列:

[1, 3, 9, 6221, 18663, 55989, 36042619, 108127857, 324383571, 224221132799, 672663398397, 2017990195191]

約数ペア:

[(1, 2017990195191), (3, 672663398397), (9, 224221132799), (6221, 324383571), (18663, 108127857), (55989, 36042619)]