12489639

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 17121792

約数和(自身を除く): 4632153

約数列:

[1, 3, 47, 141, 283, 313, 849, 939, 13301, 14711, 39903, 44133, 88579, 265737, 4163213, 12489639]

約数ペア:

[(1, 12489639), (3, 4163213), (47, 265737), (141, 88579), (283, 44133), (313, 39903), (849, 14711), (939, 13301)]