80752721

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2383}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 95207424

約数和(自身を除く): 14454703

約数列:

[1, 7, 47, 103, 329, 721, 2383, 4841, 16681, 33887, 112001, 245449, 784007, 1718143, 11536103, 80752721]

約数ペア:

[(1, 80752721), (7, 11536103), (47, 1718143), (103, 784007), (329, 245449), (721, 112001), (2383, 33887), (4841, 16681)]