28588041

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 42701256

約数和(自身を除く): 14113215

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 821, 2463, 3869, 7389, 11607, 34821, 43513, 59933, 130539, 179799, 391617, 539397, 3176449, 9529347, 28588041]

約数ペア:

[(1, 28588041), (3, 9529347), (9, 3176449), (53, 539397), (73, 391617), (159, 179799), (219, 130539), (477, 59933), (657, 43513), (821, 34821), (2463, 11607), (3869, 7389)]