6205689

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 10333440

約数和(自身を除く): 4127751

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 719, 959, 1233, 2157, 2877, 5033, 6471, 8631, 15099, 45297, 98503, 295509, 689521, 886527, 2068563, 6205689]

約数ペア:

[(1, 6205689), (3, 2068563), (7, 886527), (9, 689521), (21, 295509), (63, 98503), (137, 45297), (411, 15099), (719, 8631), (959, 6471), (1233, 5033), (2157, 2877)]