11899143

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3636

約数の個数: 20

約数和(自身を含む): 18213888

約数和(自身を除く): 6314745

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 3583, 10749, 32247, 96741, 146903, 290223, 440709, 1322127, 3966381, 11899143]

約数ペア:

[(1, 11899143), (3, 3966381), (9, 1322127), (27, 440709), (41, 290223), (81, 146903), (123, 96741), (369, 32247), (1107, 10749), (3321, 3583)]