17040359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 21166080

約数和(自身を除く): 4125721

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 4133, 28931, 78527, 128123, 549689, 896861, 2434337, 17040359]

約数ペア:

[(1, 17040359), (7, 2434337), (19, 896861), (31, 549689), (133, 128123), (217, 78527), (589, 28931), (4123, 4133)]