121020774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2881447}}^1$

素因数の和:2881459

約数の個数: 16

約数和(自身を含む): 276619008

約数和(自身を除く): 155598234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2881447, 5762894, 8644341, 17288682, 20170129, 40340258, 60510387, 121020774]

約数ペア:

[(1, 121020774), (2, 60510387), (3, 40340258), (6, 20170129), (7, 17288682), (14, 8644341), (21, 5762894), (42, 2881447)]