2034209457

素因数分解:

$3^4\times 7^1\times {\mathrm{3587671}}^1$

素因数の和:3587690

約数の個数: 20

約数和(自身を含む): 3472866496

約数和(自身を除く): 1438657039

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3587671, 10763013, 25113697, 32289039, 75341091, 96867117, 226023273, 290601351, 678069819, 2034209457]

約数ペア:

[(1, 2034209457), (3, 678069819), (7, 290601351), (9, 226023273), (21, 96867117), (27, 75341091), (63, 32289039), (81, 25113697), (189, 10763013), (567, 3587671)]