2040337539

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1607831}}^1$

素因数の和:1607887

約数の個数: 16

約数和(自身を含む): 3087037440

約数和(自身を除く): 1046699901

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1607831, 4823493, 14470479, 43411437, 75568057, 226704171, 680112513, 2040337539]

約数ペア:

[(1, 2040337539), (3, 680112513), (9, 226704171), (27, 75568057), (47, 43411437), (141, 14470479), (423, 4823493), (1269, 1607831)]