39804111

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 59286656

約数和(自身を除く): 19482545

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 631, 1467, 1893, 5679, 7009, 21027, 27133, 63081, 81399, 102853, 244197, 308559, 925677, 4422679, 13268037, 39804111]

約数ペア:

[(1, 39804111), (3, 13268037), (9, 4422679), (43, 925677), (129, 308559), (163, 244197), (387, 102853), (489, 81399), (631, 63081), (1467, 27133), (1893, 21027), (5679, 7009)]