74789259

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 100958592

約数和(自身を除く): 26169333

約数列:

[1, 3, 137, 283, 411, 643, 849, 1929, 38771, 88091, 116313, 181969, 264273, 545907, 24929753, 74789259]

約数ペア:

[(1, 74789259), (3, 24929753), (137, 545907), (283, 264273), (411, 181969), (643, 116313), (849, 88091), (1929, 38771)]