25089129

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71479}}^1$

素因数の和:71501

約数の個数: 16

約数和(自身を含む): 40028800

約数和(自身を除く): 14939671

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 71479, 214437, 643311, 929227, 1929933, 2787681, 8363043, 25089129]

約数ペア:

[(1, 25089129), (3, 8363043), (9, 2787681), (13, 1929933), (27, 929227), (39, 643311), (117, 214437), (351, 71479)]