2017840095

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{69737}}^1$

素因数の和:70391

約数の個数: 24

約数和(自身を含む): 3503079216

約数和(自身を除く): 1485239121

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 3215, 5787, 9645, 28935, 69737, 209211, 348685, 627633, 1046055, 3138165, 44840891, 134522673, 224204455, 403568019, 672613365, 2017840095]

約数ペア:

[(1, 2017840095), (3, 672613365), (5, 403568019), (9, 224204455), (15, 134522673), (45, 44840891), (643, 3138165), (1929, 1046055), (3215, 627633), (5787, 348685), (9645, 209211), (28935, 69737)]