2065351677

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{173021}}^1$

素因数の和:173220

約数の個数: 16

約数和(自身を含む): 2890159488

約数和(自身を除く): 824807811

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11937, 173021, 519063, 3979483, 11938449, 29932633, 89797899, 688450559, 2065351677]

約数ペア:

[(1, 2065351677), (3, 688450559), (23, 89797899), (69, 29932633), (173, 11938449), (519, 3979483), (3979, 519063), (11937, 173021)]