28888341

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1109}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 40670400

約数和(自身を除く): 11782059

約数列:

[1, 3, 19, 57, 457, 1109, 1371, 3327, 8683, 21071, 26049, 63213, 506813, 1520439, 9629447, 28888341]

約数ペア:

[(1, 28888341), (3, 9629447), (19, 1520439), (57, 506813), (457, 63213), (1109, 26049), (1371, 21071), (3327, 8683)]