25336761

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 34778304

約数和(自身を除く): 9441543

約数列:

[1, 3, 43, 129, 197, 591, 997, 2991, 8471, 25413, 42871, 128613, 196409, 589227, 8445587, 25336761]

約数ペア:

[(1, 25336761), (3, 8445587), (43, 589227), (129, 196409), (197, 128613), (591, 42871), (997, 25413), (2991, 8471)]