25038963

素因数分解:

$3^7\times {\mathrm{107}}^2$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 37906960

約数和(自身を除く): 12867997

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 729, 963, 2187, 2889, 8667, 11449, 26001, 34347, 78003, 103041, 234009, 309123, 927369, 2782107, 8346321, 25038963]

約数ペア:

[(1, 25038963), (3, 8346321), (9, 2782107), (27, 927369), (81, 309123), (107, 234009), (243, 103041), (321, 78003), (729, 34347), (963, 26001), (2187, 11449), (2889, 8667)]