8040123

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9817}}^1$

素因数の和:9843

約数の個数: 24

約数和(自身を含む): 14295008

約数和(自身を除く): 6254885

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 9817, 29451, 68719, 88353, 127621, 206157, 382863, 618471, 893347, 1148589, 2680041, 8040123]

約数ペア:

[(1, 8040123), (3, 2680041), (7, 1148589), (9, 893347), (13, 618471), (21, 382863), (39, 206157), (63, 127621), (91, 88353), (117, 68719), (273, 29451), (819, 9817)]