27888029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4964

約数の個数: 16

約数和(自身を含む): 32995200

約数和(自身を除く): 5107171

約数列:

[1, 13, 19, 23, 247, 299, 437, 4909, 5681, 63817, 93271, 112907, 1212523, 1467791, 2145233, 27888029]

約数ペア:

[(1, 27888029), (13, 2145233), (19, 1467791), (23, 1212523), (247, 112907), (299, 93271), (437, 63817), (4909, 5681)]