25804953

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{2281}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 38337600

約数和(自身を除く): 12532647

約数列:

[1, 3, 9, 27, 419, 1257, 2281, 3771, 6843, 11313, 20529, 61587, 955739, 2867217, 8601651, 25804953]

約数ペア:

[(1, 25804953), (3, 8601651), (9, 2867217), (27, 955739), (419, 61587), (1257, 20529), (2281, 11313), (3771, 6843)]