6878907

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 11452896

約数和(自身を除く): 4573989

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 797, 959, 1233, 2391, 2877, 5579, 7173, 8631, 16737, 50211, 109189, 327567, 764323, 982701, 2292969, 6878907]

約数ペア:

[(1, 6878907), (3, 2292969), (7, 982701), (9, 764323), (21, 327567), (63, 109189), (137, 50211), (411, 16737), (797, 8631), (959, 7173), (1233, 5579), (2391, 2877)]