2006543943

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{158909}}^1$

素因数の和:158999

約数の個数: 24

約数和(自身を含む): 3073955040

約数和(自身を除く): 1067411097

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 12627, 158909, 476727, 1430181, 3654907, 9693449, 10964721, 29080347, 32894163, 87241041, 222949327, 668847981, 2006543943]

約数ペア:

[(1, 2006543943), (3, 668847981), (9, 222949327), (23, 87241041), (61, 32894163), (69, 29080347), (183, 10964721), (207, 9693449), (549, 3654907), (1403, 1430181), (4209, 476727), (12627, 158909)]