134639407

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{63901}}^1$

素因数の和:63958

約数の個数: 12

約数和(自身を含む): 160266216

約数和(自身を除く): 25626809

約数列:

[1, 7, 43, 49, 301, 2107, 63901, 447307, 2747743, 3131149, 19234201, 134639407]

約数ペア:

[(1, 134639407), (7, 19234201), (43, 3131149), (49, 2747743), (301, 447307), (2107, 63901)]