28569761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 31943808

約数和(自身を除く): 3374047

約数列:

[1, 11, 71, 157, 233, 781, 1727, 2563, 11147, 16543, 36581, 122617, 181973, 402391, 2597251, 28569761]

約数ペア:

[(1, 28569761), (11, 2597251), (71, 402391), (157, 181973), (233, 122617), (781, 36581), (1727, 16543), (2563, 11147)]