8889450251

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{13709}}^1$

素因数の和:13987

約数の個数: 24

約数和(自身を含む): 10240382880

約数和(自身を除く): 1350932629

約数列:

[1, 11, 23, 121, 233, 253, 2563, 2783, 5359, 13709, 28193, 58949, 150799, 315307, 648439, 1658789, 3194197, 3468377, 35136167, 38152147, 73466531, 386497837, 808131841, 8889450251]

約数ペア:

[(1, 8889450251), (11, 808131841), (23, 386497837), (121, 73466531), (233, 38152147), (253, 35136167), (2563, 3468377), (2783, 3194197), (5359, 1658789), (13709, 648439), (28193, 315307), (58949, 150799)]