870528043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{18443}}^1$

素因数の和:19074

約数の個数: 16

約数和(自身を含む): 1087163136

約数和(自身を除く): 216635093

約数列:

[1, 7, 11, 77, 613, 4291, 6743, 18443, 47201, 129101, 202873, 1420111, 11305559, 79138913, 124361149, 870528043]

約数ペア:

[(1, 870528043), (7, 124361149), (11, 79138913), (77, 11305559), (613, 1420111), (4291, 202873), (6743, 129101), (18443, 47201)]