19341562239

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{5553133}}^1$

素因数の和:5553188

約数の個数: 20

約数和(自身を含む): 29564885416

約数和(自身を除く): 10223323177

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 5553133, 16659399, 49978197, 149934591, 238784719, 449803773, 716354157, 2149062471, 6447187413, 19341562239]

約数ペア:

[(1, 19341562239), (3, 6447187413), (9, 2149062471), (27, 716354157), (43, 449803773), (81, 238784719), (129, 149934591), (387, 49978197), (1161, 16659399), (3483, 5553133)]