4270437

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 6447168

約数和(自身を除く): 2176731

約数列:

[1, 3, 9, 41, 71, 123, 163, 213, 369, 489, 639, 1467, 2911, 6683, 8733, 11573, 20049, 26199, 34719, 60147, 104157, 474493, 1423479, 4270437]

約数ペア:

[(1, 4270437), (3, 1423479), (9, 474493), (41, 104157), (71, 60147), (123, 34719), (163, 26199), (213, 20049), (369, 11573), (489, 8733), (639, 6683), (1467, 2911)]