13321143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 21116160

約数和(自身を除く): 7795017

約数列:

[1, 3, 9, 11, 33, 99, 239, 563, 717, 1689, 2151, 2629, 5067, 6193, 7887, 18579, 23661, 55737, 134557, 403671, 1211013, 1480127, 4440381, 13321143]

約数ペア:

[(1, 13321143), (3, 4440381), (9, 1480127), (11, 1211013), (33, 403671), (99, 134557), (239, 55737), (563, 23661), (717, 18579), (1689, 7887), (2151, 6193), (2629, 5067)]