10638663

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3989}}^1$

素因数の和:4126

約数の個数: 16

約数和(自身を含む): 16343040

約数和(自身を除く): 5704377

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 3989, 11967, 27923, 83769, 506603, 1519809, 3546221, 10638663]

約数ペア:

[(1, 10638663), (3, 3546221), (7, 1519809), (21, 506603), (127, 83769), (381, 27923), (889, 11967), (2667, 3989)]