2005583553

素因数分解:

$3^2\times {\mathrm{1117}}^1\times {\mathrm{199501}}^1$

素因数の和:200624

約数の個数: 12

約数和(自身を含む): 2899562068

約数和(自身を除く): 893978515

約数列:

[1, 3, 9, 1117, 3351, 10053, 199501, 598503, 1795509, 222842617, 668527851, 2005583553]

約数ペア:

[(1, 2005583553), (3, 668527851), (9, 222842617), (1117, 1795509), (3351, 598503), (10053, 199501)]