28914949441

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{4245331}}^1$

素因数の和:4245484

約数の個数: 12

約数和(自身を含む): 33877749360

約数和(自身を除く): 4962799919

約数列:

[1, 7, 49, 139, 973, 6811, 4245331, 29717317, 208021219, 590101009, 4130707063, 28914949441]

約数ペア:

[(1, 28914949441), (7, 4130707063), (49, 590101009), (139, 208021219), (973, 29717317), (6811, 4245331)]