30394221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70849}}^1$

素因数の和:70876

約数の個数: 16

約数和(自身を含む): 47611200

約数和(自身を除く): 17216979

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 70849, 212547, 779339, 921037, 2338017, 2763111, 10131407, 30394221]

約数ペア:

[(1, 30394221), (3, 10131407), (11, 2763111), (13, 2338017), (33, 921037), (39, 779339), (143, 212547), (429, 70849)]