538283031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1254739}}^1$

素因数の和:1254766

約数の個数: 16

約数和(自身を含む): 843185280

約数和(自身を除く): 304902249

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1254739, 3764217, 13802129, 16311607, 41406387, 48934821, 179427677, 538283031]

約数ペア:

[(1, 538283031), (3, 179427677), (11, 48934821), (13, 41406387), (33, 16311607), (39, 13802129), (143, 3764217), (429, 1254739)]