281000667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{5303}}^1$

素因数の和:6362

約数の個数: 16

約数和(自身を含む): 397163520

約数和(自身を除く): 116162853

約数列:

[1, 3, 17, 51, 1039, 3117, 5303, 15909, 17663, 52989, 90151, 270453, 5509817, 16529451, 93666889, 281000667]

約数ペア:

[(1, 281000667), (3, 93666889), (17, 16529451), (51, 5509817), (1039, 270453), (3117, 90151), (5303, 52989), (15909, 17663)]