2019980523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1302373}}^1$

素因数の和:1302434

約数の個数: 16

約数和(自身を含む): 3000669696

約数和(自身を除く): 980689173

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1302373, 3907119, 14326103, 42978309, 61211531, 183634593, 673326841, 2019980523]

約数ペア:

[(1, 2019980523), (3, 673326841), (11, 183634593), (33, 61211531), (47, 42978309), (141, 14326103), (517, 3907119), (1551, 1302373)]