27658949

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 30855168

約数和(自身を除く): 3196219

約数列:

[1, 17, 23, 127, 391, 557, 2159, 2921, 9469, 12811, 49657, 70739, 217787, 1202563, 1626997, 27658949]

約数ペア:

[(1, 27658949), (17, 1626997), (23, 1202563), (127, 217787), (391, 70739), (557, 49657), (2159, 12811), (2921, 9469)]