2080403421

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{327571}}^1$

素因数の和:327676

約数の個数: 16

約数和(自身を含む): 2908839360

約数和(自身を除く): 828435939

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 327571, 982713, 9499559, 23912683, 28498677, 71738049, 693467807, 2080403421]

約数ペア:

[(1, 2080403421), (3, 693467807), (29, 71738049), (73, 28498677), (87, 23912683), (219, 9499559), (2117, 982713), (6351, 327571)]