42502791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17341}}^1$

素因数の和:17406

約数の個数: 16

約数和(自身を含む): 61043840

約数和(自身を除く): 18541049

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 17341, 52023, 329479, 745663, 988437, 2236989, 14167597, 42502791]

約数ペア:

[(1, 42502791), (3, 14167597), (19, 2236989), (43, 988437), (57, 745663), (129, 329479), (817, 52023), (2451, 17341)]