6622119

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 11001120

約数和(自身を除く): 4379001

約数列:

[1, 3, 7, 9, 21, 63, 257, 409, 771, 1227, 1799, 2313, 2863, 3681, 5397, 8589, 16191, 25767, 105113, 315339, 735791, 946017, 2207373, 6622119]

約数ペア:

[(1, 6622119), (3, 2207373), (7, 946017), (9, 735791), (21, 315339), (63, 105113), (257, 25767), (409, 16191), (771, 8589), (1227, 5397), (1799, 3681), (2313, 2863)]