38003959

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 47942928

約数和(自身を除く): 9938969

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 1061, 2107, 5117, 7427, 18037, 35819, 45623, 51989, 126259, 319361, 775591, 883813, 2235527, 5429137, 38003959]

約数ペア:

[(1, 38003959), (7, 5429137), (17, 2235527), (43, 883813), (49, 775591), (119, 319361), (301, 126259), (731, 51989), (833, 45623), (1061, 35819), (2107, 18037), (5117, 7427)]