40775021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 48820224

約数和(自身を除く): 8045203

約数列:

[1, 7, 23, 161, 463, 547, 3241, 3829, 10649, 12581, 74543, 88067, 253261, 1772827, 5825003, 40775021]

約数ペア:

[(1, 40775021), (7, 5825003), (23, 1772827), (161, 253261), (463, 88067), (547, 74543), (3241, 12581), (3829, 10649)]