430996881

素因数分解:

$3^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{9631}}^1$

素因数の和:11772

約数の個数: 16

約数和(自身を含む): 657133568

約数和(自身を除く): 226136687

約数列:

[1, 3, 7, 21, 2131, 6393, 9631, 14917, 28893, 44751, 67417, 202251, 20523661, 61570983, 143665627, 430996881]

約数ペア:

[(1, 430996881), (3, 143665627), (7, 61570983), (21, 20523661), (2131, 202251), (6393, 67417), (9631, 44751), (14917, 28893)]