39804961

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3461}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 47858688

約数和(自身を除く): 8053727

約数列:

[1, 7, 31, 53, 217, 371, 1643, 3461, 11501, 24227, 107291, 183433, 751037, 1284031, 5686423, 39804961]

約数ペア:

[(1, 39804961), (7, 5686423), (31, 1284031), (53, 751037), (217, 183433), (371, 107291), (1643, 24227), (3461, 11501)]