2523411

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1520109

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 359, 639, 781, 1077, 2343, 3231, 3949, 7029, 11847, 25489, 35541, 76467, 229401, 280379, 841137, 2523411]

約数ペア:

[(1, 2523411), (3, 841137), (9, 280379), (11, 229401), (33, 76467), (71, 35541), (99, 25489), (213, 11847), (359, 7029), (639, 3949), (781, 3231), (1077, 2343)]