69108697

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 81157120

約数和(自身を除く): 12048423

約数列:

[1, 7, 43, 301, 439, 523, 3073, 3661, 18877, 22489, 132139, 157423, 229597, 1607179, 9872671, 69108697]

約数ペア:

[(1, 69108697), (7, 9872671), (43, 1607179), (301, 229597), (439, 157423), (523, 132139), (3073, 22489), (3661, 18877)]