540837

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:630

約数の個数: 20

約数和(自身を含む): 882816

約数和(自身を除く): 341979

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 607, 891, 1821, 5463, 6677, 16389, 20031, 49167, 60093, 180279, 540837]

約数ペア:

[(1, 540837), (3, 180279), (9, 60093), (11, 49167), (27, 20031), (33, 16389), (81, 6677), (99, 5463), (297, 1821), (607, 891)]