3889137

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 6072192

約数和(自身を除く): 2183055

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 4517, 13551, 31619, 94857, 185197, 555591, 1296379, 3889137]

約数ペア:

[(1, 3889137), (3, 1296379), (7, 555591), (21, 185197), (41, 94857), (123, 31619), (287, 13551), (861, 4517)]