127871387

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1301}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 154156800

約数和(自身を除く): 26285413

約数列:

[1, 7, 19, 133, 739, 1301, 5173, 9107, 14041, 24719, 98287, 173033, 961439, 6730073, 18267341, 127871387]

約数ペア:

[(1, 127871387), (7, 18267341), (19, 6730073), (133, 961439), (739, 173033), (1301, 98287), (5173, 24719), (9107, 14041)]