42242641

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3793}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 50748544

約数和(自身を除く): 8505903

約数列:

[1, 7, 37, 43, 259, 301, 1591, 3793, 11137, 26551, 140341, 163099, 982387, 1141693, 6034663, 42242641]

約数ペア:

[(1, 42242641), (7, 6034663), (37, 1141693), (43, 982387), (259, 163099), (301, 140341), (1591, 26551), (3793, 11137)]