56210289

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1451}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 77246400

約数和(自身を除く): 21036111

約数列:

[1, 3, 37, 111, 349, 1047, 1451, 4353, 12913, 38739, 53687, 161061, 506399, 1519197, 18736763, 56210289]

約数ペア:

[(1, 56210289), (3, 18736763), (37, 1519197), (111, 506399), (349, 161061), (1047, 53687), (1451, 38739), (4353, 12913)]