1566147051

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{189767}}^1$

素因数の和:189911

約数の個数: 24

約数和(自身を含む): 2605135104

約数和(自身を除く): 1038988053

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 189767, 569301, 1328369, 1707903, 3985107, 11955321, 24859477, 74578431, 174016339, 223735293, 522049017, 1566147051]

約数ペア:

[(1, 1566147051), (3, 522049017), (7, 223735293), (9, 174016339), (21, 74578431), (63, 24859477), (131, 11955321), (393, 3985107), (917, 1707903), (1179, 1328369), (2751, 569301), (8253, 189767)]