42287189

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 50802048

約数和(自身を除く): 8514859

約数列:

[1, 7, 37, 43, 259, 301, 1591, 3797, 11137, 26579, 140489, 163271, 983423, 1142897, 6041027, 42287189]

約数ペア:

[(1, 42287189), (7, 6041027), (37, 1142897), (43, 983423), (259, 163271), (301, 140489), (1591, 26579), (3797, 11137)]