251013169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{66919}}^1$

素因数の和:66972

約数の個数: 12

約数和(自身を含む): 284811520

約数和(自身を除く): 33798351

約数列:

[1, 11, 31, 121, 341, 3751, 66919, 736109, 2074489, 8097199, 22819379, 251013169]

約数ペア:

[(1, 251013169), (11, 22819379), (31, 8097199), (121, 2074489), (341, 736109), (3751, 66919)]