1064259

素因数分解:

$3^4\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1896

約数の個数: 20

約数和(自身を含む): 1817904

約数和(自身を除く): 753645

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1877, 5631, 13139, 16893, 39417, 50679, 118251, 152037, 354753, 1064259]

約数ペア:

[(1, 1064259), (3, 354753), (7, 152037), (9, 118251), (21, 50679), (27, 39417), (63, 16893), (81, 13139), (189, 5631), (567, 1877)]