20211933

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1373}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 30865536

約数和(自身を除く): 10653603

約数列:

[1, 3, 7, 21, 701, 1373, 2103, 4119, 4907, 9611, 14721, 28833, 962473, 2887419, 6737311, 20211933]

約数ペア:

[(1, 20211933), (3, 6737311), (7, 2887419), (21, 962473), (701, 28833), (1373, 14721), (2103, 9611), (4119, 4907)]