2012177439

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{825001}}^1$

素因数の和:825278

約数の個数: 12

約数和(自身を含む): 2917207072

約数和(自身を除く): 905029633

約数列:

[1, 3, 9, 271, 813, 2439, 825001, 2475003, 7425009, 223575271, 670725813, 2012177439]

約数ペア:

[(1, 2012177439), (3, 670725813), (9, 223575271), (271, 7425009), (813, 2475003), (2439, 825001)]