8225847

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 14146560

約数和(自身を除く): 5920713

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 613, 639, 1491, 1839, 1917, 4291, 4473, 5517, 12873, 13419, 16551, 38619, 43523, 115857, 130569, 304661, 391707, 913983, 1175121, 2741949, 8225847]

約数ペア:

[(1, 8225847), (3, 2741949), (7, 1175121), (9, 913983), (21, 391707), (27, 304661), (63, 130569), (71, 115857), (189, 43523), (213, 38619), (497, 16551), (613, 13419), (639, 12873), (1491, 5517), (1839, 4473), (1917, 4291)]