122696791

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{761}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 145133568

約数和(自身を除く): 22436777

約数列:

[1, 7, 31, 217, 743, 761, 5201, 5327, 23033, 23591, 161231, 165137, 565423, 3957961, 17528113, 122696791]

約数ペア:

[(1, 122696791), (7, 17528113), (31, 3957961), (217, 565423), (743, 165137), (761, 161231), (5201, 23591), (5327, 23033)]