8238069

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 13920192

約数和(自身を除く): 5682123

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 3041, 9123, 21287, 27369, 63861, 130763, 191583, 392289, 915341, 1176867, 2746023, 8238069]

約数ペア:

[(1, 8238069), (3, 2746023), (7, 1176867), (9, 915341), (21, 392289), (43, 191583), (63, 130763), (129, 63861), (301, 27369), (387, 21287), (903, 9123), (2709, 3041)]