25948431

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3060

約数の個数: 20

約数和(自身を含む): 39131400

約数和(自身を除く): 13182969

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2939, 2943, 8817, 8829, 26451, 79353, 238059, 320351, 961053, 2883159, 8649477, 25948431]

約数ペア:

[(1, 25948431), (3, 8649477), (9, 2883159), (27, 961053), (81, 320351), (109, 238059), (327, 79353), (981, 26451), (2939, 8829), (2943, 8817)]