9773439

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 14519952

約数和(自身を除く): 4746513

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 521, 1443, 1563, 6253, 6773, 18759, 19277, 20319, 57831, 88049, 250601, 264147, 751803, 3257813, 9773439]

約数ペア:

[(1, 9773439), (3, 3257813), (13, 751803), (37, 264147), (39, 250601), (111, 88049), (169, 57831), (481, 20319), (507, 19277), (521, 18759), (1443, 6773), (1563, 6253)]