131342811

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{11003}}^1$

素因数の和:11202

約数の個数: 16

約数和(自身を含む): 183810816

約数和(自身を除く): 52468005

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11003, 11937, 33009, 253069, 759207, 1903519, 5710557, 43780937, 131342811]

約数ペア:

[(1, 131342811), (3, 43780937), (23, 5710557), (69, 1903519), (173, 759207), (519, 253069), (3979, 33009), (11003, 11937)]