27895003

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 29795040

約数和(自身を除く): 1900037

約数列:

[1, 37, 43, 89, 197, 1591, 3293, 3827, 7289, 8471, 17533, 141599, 313427, 648721, 753919, 27895003]

約数ペア:

[(1, 27895003), (37, 753919), (43, 648721), (89, 313427), (197, 141599), (1591, 17533), (3293, 8471), (3827, 7289)]