23467689

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 39037440

約数和(自身を除く): 15569751

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2719, 2877, 8157, 8631, 19033, 24471, 57099, 171297, 372503, 1117509, 2607521, 3352527, 7822563, 23467689]

約数ペア:

[(1, 23467689), (3, 7822563), (7, 3352527), (9, 2607521), (21, 1117509), (63, 372503), (137, 171297), (411, 57099), (959, 24471), (1233, 19033), (2719, 8631), (2877, 8157)]