8436717

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 28

約数和(自身を含む): 12906144

約数和(自身を除く): 4469427

約数列:

[1, 3, 9, 27, 71, 81, 163, 213, 243, 489, 639, 729, 1467, 1917, 4401, 5751, 11573, 13203, 17253, 34719, 39609, 51759, 104157, 118827, 312471, 937413, 2812239, 8436717]

約数ペア:

[(1, 8436717), (3, 2812239), (9, 937413), (27, 312471), (71, 118827), (81, 104157), (163, 51759), (213, 39609), (243, 34719), (489, 17253), (639, 13203), (729, 11573), (1467, 5751), (1917, 4401)]