2017649139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^3\times {\mathrm{769}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 3008544000

約数和(自身を除く): 990894861

約数列:

[1, 3, 11, 33, 43, 129, 473, 769, 1419, 1849, 2307, 5547, 8459, 20339, 25377, 33067, 61017, 79507, 99201, 238521, 363737, 874577, 1091211, 1421881, 2623731, 4265643, 15640691, 46922073, 61140883, 183422649, 672549713, 2017649139]

約数ペア:

[(1, 2017649139), (3, 672549713), (11, 183422649), (33, 61140883), (43, 46922073), (129, 15640691), (473, 4265643), (769, 2623731), (1419, 1421881), (1849, 1091211), (2307, 874577), (5547, 363737), (8459, 238521), (20339, 99201), (25377, 79507), (33067, 61017)]