28155303

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 46494720

約数和(自身を除く): 18339417

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 2017, 4653, 6051, 13959, 18153, 22187, 54459, 66561, 94799, 199683, 284397, 599049, 853191, 1042789, 2559573, 3128367, 9385101, 28155303]

約数ペア:

[(1, 28155303), (3, 9385101), (9, 3128367), (11, 2559573), (27, 1042789), (33, 853191), (47, 599049), (99, 284397), (141, 199683), (297, 94799), (423, 66561), (517, 54459), (1269, 22187), (1551, 18153), (2017, 13959), (4653, 6051)]