25812369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 41014272

約数和(自身を除く): 15201903

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 2053, 4191, 6159, 12573, 18477, 22583, 67749, 203247, 260731, 782193, 2346579, 2868041, 8604123, 25812369]

約数ペア:

[(1, 25812369), (3, 8604123), (9, 2868041), (11, 2346579), (33, 782193), (99, 260731), (127, 203247), (381, 67749), (1143, 22583), (1397, 18477), (2053, 12573), (4191, 6159)]