39538681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11743}}^1$

素因数の和:11800

約数の個数: 16

約数和(自身を含む): 49982464

約数和(自身を除く): 10443783

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 11743, 82201, 152659, 434491, 1068613, 3041437, 5648383, 39538681]

約数ペア:

[(1, 39538681), (7, 5648383), (13, 3041437), (37, 1068613), (91, 434491), (259, 152659), (481, 82201), (3367, 11743)]