16641861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 23660928

約数和(自身を除く): 7019067

約数列:

[1, 3, 17, 51, 151, 453, 2161, 2567, 6483, 7701, 36737, 110211, 326311, 978933, 5547287, 16641861]

約数ペア:

[(1, 16641861), (3, 5547287), (17, 978933), (51, 326311), (151, 110211), (453, 36737), (2161, 7701), (2567, 6483)]