40521439

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 48121920

約数和(自身を除く): 7600481

約数列:

[1, 7, 29, 203, 433, 461, 3031, 3227, 12557, 13369, 87899, 93583, 199613, 1397291, 5788777, 40521439]

約数ペア:

[(1, 40521439), (7, 5788777), (29, 1397291), (203, 199613), (433, 93583), (461, 87899), (3031, 13369), (3227, 12557)]