3231261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 5151744

約数和(自身を除く): 1920483

約数列:

[1, 3, 9, 11, 33, 99, 127, 257, 381, 771, 1143, 1397, 2313, 2827, 4191, 8481, 12573, 25443, 32639, 97917, 293751, 359029, 1077087, 3231261]

約数ペア:

[(1, 3231261), (3, 1077087), (9, 359029), (11, 293751), (33, 97917), (99, 32639), (127, 25443), (257, 12573), (381, 8481), (771, 4191), (1143, 2827), (1397, 2313)]