7180707

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 9879552

約数和(自身を除く): 2698845

約数列:

[1, 3, 47, 127, 141, 381, 401, 1203, 5969, 17907, 18847, 50927, 56541, 152781, 2393569, 7180707]

約数ペア:

[(1, 7180707), (3, 2393569), (47, 152781), (127, 56541), (141, 50927), (381, 18847), (401, 17907), (1203, 5969)]