39173877

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 60147360

約数和(自身を除く): 20973483

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 2141, 6099, 6423, 18297, 19269, 40679, 122037, 229087, 366111, 687261, 2061783, 4352653, 13057959, 39173877]

約数ペア:

[(1, 39173877), (3, 13057959), (9, 4352653), (19, 2061783), (57, 687261), (107, 366111), (171, 229087), (321, 122037), (963, 40679), (2033, 19269), (2141, 18297), (6099, 6423)]