9039987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 14376960

約数和(自身を除く): 5336973

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 719, 1143, 1397, 2157, 4191, 6471, 7909, 12573, 23727, 71181, 91313, 273939, 821817, 1004443, 3013329, 9039987]

約数ペア:

[(1, 9039987), (3, 3013329), (9, 1004443), (11, 821817), (33, 273939), (99, 91313), (127, 71181), (381, 23727), (719, 12573), (1143, 7909), (1397, 6471), (2157, 4191)]