2236689

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 3977792

約数和(自身を除く): 1741103

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2731, 8193, 19117, 24579, 35503, 57351, 106509, 172053, 248521, 319527, 745563, 2236689]

約数ペア:

[(1, 2236689), (3, 745563), (7, 319527), (9, 248521), (13, 172053), (21, 106509), (39, 57351), (63, 35503), (91, 24579), (117, 19117), (273, 8193), (819, 2731)]