25211631

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2917}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 34922624

約数和(自身を除く): 9710993

約数列:

[1, 3, 43, 67, 129, 201, 2881, 2917, 8643, 8751, 125431, 195439, 376293, 586317, 8403877, 25211631]

約数ペア:

[(1, 25211631), (3, 8403877), (43, 586317), (67, 376293), (129, 195439), (201, 125431), (2881, 8751), (2917, 8643)]