282670157

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{5471}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 360976896

約数和(自身を除く): 78306739

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 4697, 5471, 7381, 38297, 51667, 60181, 333731, 421267, 661991, 2336117, 3671041, 4633937, 25697287, 40381451, 282670157]

約数ペア:

[(1, 282670157), (7, 40381451), (11, 25697287), (61, 4633937), (77, 3671041), (121, 2336117), (427, 661991), (671, 421267), (847, 333731), (4697, 60181), (5471, 51667), (7381, 38297)]