30239539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 34560000

約数和(自身を除く): 4320461

約数列:

[1, 11, 31, 71, 341, 781, 1249, 2201, 13739, 24211, 38719, 88679, 425909, 975469, 2749049, 30239539]

約数ペア:

[(1, 30239539), (11, 2749049), (31, 975469), (71, 425909), (341, 88679), (781, 38719), (1249, 24211), (2201, 13739)]