31304887559

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{56501}}^1$

素因数の和:56783

約数の個数: 24

約数和(自身を含む): 36371467440

約数和(自身を除く): 5066579881

約数列:

[1, 11, 19, 121, 209, 241, 2299, 2651, 4579, 29161, 50369, 56501, 554059, 621511, 1073519, 6836621, 11808709, 13616741, 129895799, 149784151, 258718079, 1647625661, 2845898869, 31304887559]

約数ペア:

[(1, 31304887559), (11, 2845898869), (19, 1647625661), (121, 258718079), (209, 149784151), (241, 129895799), (2299, 13616741), (2651, 11808709), (4579, 6836621), (29161, 1073519), (50369, 621511), (56501, 554059)]