8065071

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 13388960

約数和(自身を除く): 5323889

約数列:

[1, 3, 7, 9, 21, 63, 313, 409, 939, 1227, 2191, 2817, 2863, 3681, 6573, 8589, 19719, 25767, 128017, 384051, 896119, 1152153, 2688357, 8065071]

約数ペア:

[(1, 8065071), (3, 2688357), (7, 1152153), (9, 896119), (21, 384051), (63, 128017), (313, 25767), (409, 19719), (939, 8589), (1227, 6573), (2191, 3681), (2817, 2863)]