2041128687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1217131}}^1$

素因数の和:1217190

約数の個数: 16

約数和(自身を含む): 2999013248

約数和(自身を除く): 957884561

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1217131, 3651393, 15822703, 47468109, 52336633, 157009899, 680376229, 2041128687]

約数ペア:

[(1, 2041128687), (3, 680376229), (13, 157009899), (39, 52336633), (43, 47468109), (129, 15822703), (559, 3651393), (1677, 1217131)]