28326441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66029}}^1$

素因数の和:66056

約数の個数: 16

約数和(自身を含む): 44372160

約数和(自身を除く): 16045719

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 66029, 198087, 726319, 858377, 2178957, 2575131, 9442147, 28326441]

約数ペア:

[(1, 28326441), (3, 9442147), (11, 2575131), (13, 2178957), (33, 858377), (39, 726319), (143, 198087), (429, 66029)]