233234881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 273873600

約数和(自身を除く): 40638719

約数列:

[1, 11, 23, 43, 121, 253, 473, 989, 1949, 2783, 5203, 10879, 21439, 44827, 83807, 119669, 235829, 493097, 921877, 1927561, 5424067, 10140647, 21203171, 233234881]

約数ペア:

[(1, 233234881), (11, 21203171), (23, 10140647), (43, 5424067), (121, 1927561), (253, 921877), (473, 493097), (989, 235829), (1949, 119669), (2783, 83807), (5203, 44827), (10879, 21439)]