7642683

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 11559600

約数和(自身を除く): 3916917

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 389, 531, 1167, 2183, 3501, 6549, 14393, 19647, 22951, 43179, 68853, 129537, 206559, 849187, 2547561, 7642683]

約数ペア:

[(1, 7642683), (3, 2547561), (9, 849187), (37, 206559), (59, 129537), (111, 68853), (177, 43179), (333, 22951), (389, 19647), (531, 14393), (1167, 6549), (2183, 3501)]