2127069

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 3698240

約数和(自身を除く): 1571171

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1777, 5331, 12439, 15993, 33763, 37317, 101289, 111951, 236341, 303867, 709023, 2127069]

約数ペア:

[(1, 2127069), (3, 709023), (7, 303867), (9, 236341), (19, 111951), (21, 101289), (57, 37317), (63, 33763), (133, 15993), (171, 12439), (399, 5331), (1197, 1777)]