107072791

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{70489}}^1$

素因数の和:70534

約数の個数: 12

約数和(自身を含む): 128573760

約数和(自身を除く): 21500969

約数列:

[1, 7, 31, 49, 217, 1519, 70489, 493423, 2185159, 3453961, 15296113, 107072791]

約数ペア:

[(1, 107072791), (7, 15296113), (31, 3453961), (49, 2185159), (217, 493423), (1519, 70489)]