2010594987

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{187573}}^1$

素因数の和:187979

約数の個数: 16

約数和(自身を含む): 2986178080

約数和(自身を除く): 975583093

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 187573, 562719, 1688157, 5064471, 74466481, 223399443, 670198329, 2010594987]

約数ペア:

[(1, 2010594987), (3, 670198329), (9, 223399443), (27, 74466481), (397, 5064471), (1191, 1688157), (3573, 562719), (10719, 187573)]