8038881

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 12467520

約数和(自身を除く): 4428639

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 887, 1007, 2661, 3021, 7983, 9063, 16853, 47011, 50559, 141033, 151677, 423099, 893209, 2679627, 8038881]

約数ペア:

[(1, 8038881), (3, 2679627), (9, 893209), (19, 423099), (53, 151677), (57, 141033), (159, 50559), (171, 47011), (477, 16853), (887, 9063), (1007, 7983), (2661, 3021)]