870853207

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 1001593152

約数和(自身を除く): 130739945

約数列:

[1, 7, 317, 601, 653, 2219, 4207, 4571, 190517, 207001, 392453, 1333619, 1449007, 2747171, 124407601, 870853207]

約数ペア:

[(1, 870853207), (7, 124407601), (317, 2747171), (601, 1449007), (653, 1333619), (2219, 392453), (4207, 207001), (4571, 190517)]