28530097

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 31819392

約数和(自身を除く): 3289295

約数列:

[1, 17, 23, 131, 391, 557, 2227, 3013, 9469, 12811, 51221, 72967, 217787, 1240439, 1678241, 28530097]

約数ペア:

[(1, 28530097), (17, 1678241), (23, 1240439), (131, 217787), (391, 72967), (557, 51221), (2227, 12811), (3013, 9469)]