991670239

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{5059}}^1$

素因数の和:5790

約数の個数: 16

約数和(自身を含む): 1162909440

約数和(自身を除く): 171239201

約数列:

[1, 7, 41, 287, 683, 4781, 5059, 28003, 35413, 196021, 207419, 1451933, 3455297, 24187079, 141667177, 991670239]

約数ペア:

[(1, 991670239), (7, 141667177), (41, 24187079), (287, 3455297), (683, 1451933), (4781, 207419), (5059, 196021), (28003, 35413)]