2743809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 3958080

約数和(自身を除く): 1214271

約数列:

[1, 3, 19, 37, 57, 111, 703, 1301, 2109, 3903, 24719, 48137, 74157, 144411, 914603, 2743809]

約数ペア:

[(1, 2743809), (3, 914603), (19, 144411), (37, 74157), (57, 48137), (111, 24719), (703, 3903), (1301, 2109)]