2017048959

素因数分解:

$3^6\times {\mathrm{1619}}^1\times {\mathrm{1709}}^1$

素因数の和:3346

約数の個数: 28

約数和(自身を含む): 3027828600

約数和(自身を除く): 1010779641

約数列:

[1, 3, 9, 27, 81, 243, 729, 1619, 1709, 4857, 5127, 14571, 15381, 43713, 46143, 131139, 138429, 393417, 415287, 1180251, 1245861, 2766871, 8300613, 24901839, 74705517, 224116551, 672349653, 2017048959]

約数ペア:

[(1, 2017048959), (3, 672349653), (9, 224116551), (27, 74705517), (81, 24901839), (243, 8300613), (729, 2766871), (1619, 1245861), (1709, 1180251), (4857, 415287), (5127, 393417), (14571, 138429), (15381, 131139), (43713, 46143)]