23787099

素因数分解:

$3^2\times 7^2\times {\mathrm{53939}}^1$

素因数の和:53959

約数の個数: 18

約数和(自身を含む): 39969540

約数和(自身を除く): 16182441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53939, 161817, 377573, 485451, 1132719, 2643011, 3398157, 7929033, 23787099]

約数ペア:

[(1, 23787099), (3, 7929033), (7, 3398157), (9, 2643011), (21, 1132719), (49, 485451), (63, 377573), (147, 161817), (441, 53939)]