1771237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 2056320

約数和(自身を除く): 285083

約数列:

[1, 13, 19, 71, 101, 247, 923, 1313, 1349, 1919, 7171, 17537, 24947, 93223, 136249, 1771237]

約数ペア:

[(1, 1771237), (13, 136249), (19, 93223), (71, 24947), (101, 17537), (247, 7171), (923, 1919), (1313, 1349)]