20340327

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10883}}^1$

素因数の和:10982

約数の個数: 16

約数和(自身を含む): 31345920

約数和(自身を除く): 11005593

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 10883, 32649, 76181, 228543, 968587, 2905761, 6780109, 20340327]

約数ペア:

[(1, 20340327), (3, 6780109), (7, 2905761), (21, 968587), (89, 228543), (267, 76181), (623, 32649), (1869, 10883)]