17702971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 3585989

約数列:

[1, 11, 13, 43, 143, 473, 559, 2879, 6149, 31669, 37427, 123797, 411697, 1361767, 1609361, 17702971]

約数ペア:

[(1, 17702971), (11, 1609361), (13, 1361767), (43, 411697), (143, 123797), (473, 37427), (559, 31669), (2879, 6149)]