2857187417

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{35027}}^1$

素因数の和:35348

約数の個数: 16

約数和(自身を含む): 3353720832

約数和(自身を除く): 496533415

約数列:

[1, 7, 43, 271, 301, 1897, 11653, 35027, 81571, 245189, 1506161, 9492317, 10543127, 66446219, 408169631, 2857187417]

約数ペア:

[(1, 2857187417), (7, 408169631), (43, 66446219), (271, 10543127), (301, 9492317), (1897, 1506161), (11653, 245189), (35027, 81571)]