9997834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64921}}^1$

素因数の和:64941

約数の個数: 16

約数和(自身を含む): 18697536

約数和(自身を除く): 8699702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 64921, 129842, 454447, 714131, 908894, 1428262, 4998917, 9997834]

約数ペア:

[(1, 9997834), (2, 4998917), (7, 1428262), (11, 908894), (14, 714131), (22, 454447), (77, 129842), (154, 64921)]