40970251

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 51108864

約数和(自身を除く): 10138613

約数列:

[1, 7, 19, 31, 133, 217, 361, 523, 589, 2527, 3661, 4123, 9937, 11191, 16213, 69559, 78337, 113491, 188803, 308047, 1321621, 2156329, 5852893, 40970251]

約数ペア:

[(1, 40970251), (7, 5852893), (19, 2156329), (31, 1321621), (133, 308047), (217, 188803), (361, 113491), (523, 78337), (589, 69559), (2527, 16213), (3661, 11191), (4123, 9937)]