2931690433

素因数分解:

$7^2\times {\mathrm{2143}}^1\times {\mathrm{27919}}^1$

素因数の和:30076

約数の個数: 12

約数和(自身を含む): 3412047360

約数和(自身を除く): 480356927

約数列:

[1, 7, 49, 2143, 15001, 27919, 105007, 195433, 1368031, 59830417, 418812919, 2931690433]

約数ペア:

[(1, 2931690433), (7, 418812919), (49, 59830417), (2143, 1368031), (15001, 195433), (27919, 105007)]