27257191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 31104640

約数和(自身を除く): 3847449

約数列:

[1, 13, 19, 211, 247, 523, 2743, 4009, 6799, 9937, 52117, 110353, 129181, 1434589, 2096707, 27257191]

約数ペア:

[(1, 27257191), (13, 2096707), (19, 1434589), (211, 129181), (247, 110353), (523, 52117), (2743, 9937), (4009, 6799)]