16311087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 25625600

約数和(自身を除く): 9314513

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1279, 1417, 3837, 4251, 11511, 12753, 16627, 49881, 139411, 149643, 418233, 1254699, 1812343, 5437029, 16311087]

約数ペア:

[(1, 16311087), (3, 5437029), (9, 1812343), (13, 1254699), (39, 418233), (109, 149643), (117, 139411), (327, 49881), (981, 16627), (1279, 12753), (1417, 11511), (3837, 4251)]