2018931471

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{5471359}}^1$

素因数の和:5471406

約数の個数: 12

約数和(自身を含む): 2987362560

約数和(自身を除く): 968431089

約数列:

[1, 3, 9, 41, 123, 369, 5471359, 16414077, 49242231, 224325719, 672977157, 2018931471]

約数ペア:

[(1, 2018931471), (3, 672977157), (9, 224325719), (41, 49242231), (123, 16414077), (369, 5471359)]