2900853

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 20

約数和(自身を含む): 4414080

約数和(自身を除く): 1513227

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 607, 1593, 1821, 4779, 5463, 16389, 35813, 49167, 107439, 322317, 966951, 2900853]

約数ペア:

[(1, 2900853), (3, 966951), (9, 322317), (27, 107439), (59, 49167), (81, 35813), (177, 16389), (531, 5463), (607, 4779), (1593, 1821)]