20170293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47017}}^1$

素因数の和:47044

約数の個数: 16

約数和(自身を含む): 31596096

約数和(自身を除く): 11425803

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47017, 141051, 517187, 611221, 1551561, 1833663, 6723431, 20170293]

約数ペア:

[(1, 20170293), (3, 6723431), (11, 1833663), (13, 1551561), (33, 611221), (39, 517187), (143, 141051), (429, 47017)]