28600143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 45185280

約数和(自身を除く): 16585137

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 409, 429, 489, 1227, 1793, 2119, 4499, 5317, 5379, 6357, 13497, 15951, 23309, 58487, 66667, 69927, 175461, 200001, 733337, 866671, 2200011, 2600013, 9533381, 28600143]

約数ペア:

[(1, 28600143), (3, 9533381), (11, 2600013), (13, 2200011), (33, 866671), (39, 733337), (143, 200001), (163, 175461), (409, 69927), (429, 66667), (489, 58487), (1227, 23309), (1793, 15951), (2119, 13497), (4499, 6357), (5317, 5379)]