12895533

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1913}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 21498048

約数和(自身を除く): 8602515

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1913, 2247, 5739, 6741, 13391, 17217, 40173, 120519, 204691, 614073, 1432837, 1842219, 4298511, 12895533]

約数ペア:

[(1, 12895533), (3, 4298511), (7, 1842219), (9, 1432837), (21, 614073), (63, 204691), (107, 120519), (321, 40173), (749, 17217), (963, 13391), (1913, 6741), (2247, 5739)]