25689339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73189}}^1$

素因数の和:73211

約数の個数: 16

約数和(自身を含む): 40986400

約数和(自身を除く): 15297061

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 73189, 219567, 658701, 951457, 1976103, 2854371, 8563113, 25689339]

約数ペア:

[(1, 25689339), (3, 8563113), (9, 2854371), (13, 1976103), (27, 951457), (39, 658701), (117, 219567), (351, 73189)]