12563817

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4567}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 19295232

約数和(自身を除く): 6731415

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 4567, 13701, 31969, 95907, 598277, 1794831, 4187939, 12563817]

約数ペア:

[(1, 12563817), (3, 4187939), (7, 1794831), (21, 598277), (131, 95907), (393, 31969), (917, 13701), (2751, 4567)]