82520207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1583}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 103099392

約数和(自身を除く): 20579185

約数列:

[1, 7, 11, 77, 677, 1583, 4739, 7447, 11081, 17413, 52129, 121891, 1071691, 7501837, 11788601, 82520207]

約数ペア:

[(1, 82520207), (7, 11788601), (11, 7501837), (77, 1071691), (677, 121891), (1583, 52129), (4739, 17413), (7447, 11081)]