2905133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 844627

約数列:

[1, 7, 11, 29, 77, 203, 319, 1301, 2233, 9107, 14311, 37729, 100177, 264103, 415019, 2905133]

約数ペア:

[(1, 2905133), (7, 415019), (11, 264103), (29, 100177), (77, 37729), (203, 14311), (319, 9107), (1301, 2233)]