6581417913

素因数分解:

$3^4\times 7^1\times {\mathrm{11607439}}^1$

素因数の和:11607458

約数の個数: 20

約数和(自身を含む): 11236001920

約数和(自身を除く): 4654584007

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 11607439, 34822317, 81252073, 104466951, 243756219, 313400853, 731268657, 940202559, 2193805971, 6581417913]

約数ペア:

[(1, 6581417913), (3, 2193805971), (7, 940202559), (9, 731268657), (21, 313400853), (27, 243756219), (63, 104466951), (81, 81252073), (189, 34822317), (567, 11607439)]