30395739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12973}}^1$

素因数の和:13058

約数の個数: 16

約数和(自身を含む): 44838144

約数和(自身を除く): 14442405

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 12973, 38919, 142703, 428109, 921083, 2763249, 10131913, 30395739]

約数ペア:

[(1, 30395739), (3, 10131913), (11, 2763249), (33, 921083), (71, 428109), (213, 142703), (781, 38919), (2343, 12973)]