2080450179

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{977}}^1\times {\mathrm{1061}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 3024508032

約数和(自身を除く): 944057853

約数列:

[1, 3, 9, 223, 669, 977, 1061, 2007, 2931, 3183, 8793, 9549, 217871, 236603, 653613, 709809, 1036597, 1960839, 2129427, 3109791, 9329373, 231161131, 693483393, 2080450179]

約数ペア:

[(1, 2080450179), (3, 693483393), (9, 231161131), (223, 9329373), (669, 3109791), (977, 2129427), (1061, 1960839), (2007, 1036597), (2931, 709809), (3183, 653613), (8793, 236603), (9549, 217871)]