14742021

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18973}}^1$

素因数の和:19020

約数の個数: 16

約数和(自身を含む): 23072384

約数和(自身を除く): 8330363

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 18973, 56919, 132811, 398433, 702001, 2106003, 4914007, 14742021]

約数ペア:

[(1, 14742021), (3, 4914007), (7, 2106003), (21, 702001), (37, 398433), (111, 132811), (259, 56919), (777, 18973)]