42175217

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 50151552

約数和(自身を除く): 7976335

約数列:

[1, 7, 43, 61, 301, 427, 2297, 2623, 16079, 18361, 98771, 140117, 691397, 980819, 6025031, 42175217]

約数ペア:

[(1, 42175217), (7, 6025031), (43, 980819), (61, 691397), (301, 140117), (427, 98771), (2297, 18361), (2623, 16079)]