2079737877

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{712483}}^1$

素因数の和:712632

約数の個数: 16

約数和(自身を含む): 3191928320

約数和(自身を除く): 1112190443

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 712483, 2137449, 4987381, 14962143, 99035137, 297105411, 693245959, 2079737877]

約数ペア:

[(1, 2079737877), (3, 693245959), (7, 297105411), (21, 99035137), (139, 14962143), (417, 4987381), (973, 2137449), (2919, 712483)]