1690089027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1089677}}^1$

素因数の和:1089738

約数の個数: 16

約数和(自身を含む): 2510618112

約数和(自身を除く): 820529085

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1089677, 3269031, 11986447, 35959341, 51214819, 153644457, 563363009, 1690089027]

約数ペア:

[(1, 1690089027), (3, 563363009), (11, 153644457), (33, 51214819), (47, 35959341), (141, 11986447), (517, 3269031), (1551, 1089677)]