39837441

素因数分解:

$3^1\times 7^2\times {\mathrm{271003}}^1$

素因数の和:271020

約数の個数: 12

約数和(自身を含む): 61788912

約数和(自身を除く): 21951471

約数列:

[1, 3, 7, 21, 49, 147, 271003, 813009, 1897021, 5691063, 13279147, 39837441]

約数ペア:

[(1, 39837441), (3, 13279147), (7, 5691063), (21, 1897021), (49, 813009), (147, 271003)]