12223863

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 18288816

約数和(自身を除く): 6064953

約数列:

[1, 3, 9, 41, 123, 157, 211, 369, 471, 633, 1413, 1899, 6437, 8651, 19311, 25953, 33127, 57933, 77859, 99381, 298143, 1358207, 4074621, 12223863]

約数ペア:

[(1, 12223863), (3, 4074621), (9, 1358207), (41, 298143), (123, 99381), (157, 77859), (211, 57933), (369, 33127), (471, 25953), (633, 19311), (1413, 8651), (1899, 6437)]