28563033

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4019}}^1$

素因数の和:4148

約数の個数: 16

約数和(自身を含む): 40135680

約数和(自身を除く): 11572647

約数列:

[1, 3, 23, 69, 103, 309, 2369, 4019, 7107, 12057, 92437, 277311, 413957, 1241871, 9521011, 28563033]

約数ペア:

[(1, 28563033), (3, 9521011), (23, 1241871), (69, 413957), (103, 277311), (309, 92437), (2369, 12057), (4019, 7107)]