271383441

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{680159}}^1$

素因数の和:680188

約数の個数: 16

約数和(自身を含む): 435302400

約数和(自身を除く): 163918959

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 680159, 2040477, 4761113, 12923021, 14283339, 38769063, 90461147, 271383441]

約数ペア:

[(1, 271383441), (3, 90461147), (7, 38769063), (19, 14283339), (21, 12923021), (57, 4761113), (133, 2040477), (399, 680159)]