957728043

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{381413}}^1$

素因数の和:381456

約数の個数: 20

約数和(自身を含む): 1476835008

約数和(自身を除く): 519106965

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 381413, 1144239, 3432717, 10298151, 11823803, 30894453, 35471409, 106414227, 319242681, 957728043]

約数ペア:

[(1, 957728043), (3, 319242681), (9, 106414227), (27, 35471409), (31, 30894453), (81, 11823803), (93, 10298151), (279, 3432717), (837, 1144239), (2511, 381413)]