12804927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5902

約数の個数: 16

約数和(自身を含む): 18501120

約数和(自身を除く): 5696193

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 5839, 17517, 99263, 251077, 297789, 753231, 4268309, 12804927]

約数ペア:

[(1, 12804927), (3, 4268309), (17, 753231), (43, 297789), (51, 251077), (129, 99263), (731, 17517), (2193, 5839)]