12904343

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 14192640

約数和(自身を除く): 1288297

約数列:

[1, 17, 43, 127, 139, 731, 2159, 2363, 5461, 5977, 17653, 92837, 101609, 300101, 759079, 12904343]

約数ペア:

[(1, 12904343), (17, 759079), (43, 300101), (127, 101609), (139, 92837), (731, 17653), (2159, 5977), (2363, 5461)]