42959021

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 52350144

約数和(自身を除く): 9391123

約数列:

[1, 7, 41, 43, 59, 287, 301, 413, 1763, 2419, 2537, 3481, 12341, 16933, 17759, 24367, 104017, 142721, 149683, 728119, 999047, 1047781, 6137003, 42959021]

約数ペア:

[(1, 42959021), (7, 6137003), (41, 1047781), (43, 999047), (59, 728119), (287, 149683), (301, 142721), (413, 104017), (1763, 24367), (2419, 17759), (2537, 16933), (3481, 12341)]