2017201845

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3280003}}^1$

素因数の和:3280052

約数の個数: 16

約数和(自身を含む): 3306244032

約数和(自身を除く): 1289042187

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3280003, 9840009, 16400015, 49200045, 134480123, 403440369, 672400615, 2017201845]

約数ペア:

[(1, 2017201845), (3, 672400615), (5, 403440369), (15, 134480123), (41, 49200045), (123, 16400015), (205, 9840009), (615, 3280003)]