23204881

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 28994760

約数和(自身を除く): 5789879

約数列:

[1, 7, 17, 49, 89, 119, 313, 623, 833, 1513, 2191, 4361, 5321, 10591, 15337, 27857, 37247, 74137, 194999, 260729, 473569, 1364993, 3314983, 23204881]

約数ペア:

[(1, 23204881), (7, 3314983), (17, 1364993), (49, 473569), (89, 260729), (119, 194999), (313, 74137), (623, 37247), (833, 27857), (1513, 15337), (2191, 10591), (4361, 5321)]