28057686153

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4560001}}^1$

素因数の和:4560304

約数の個数: 16

約数和(自身を含む): 42900498816

約数和(自身を除く): 14842812663

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 4560001, 13680003, 31920007, 95760021, 1336080293, 4008240879, 9352562051, 28057686153]

約数ペア:

[(1, 28057686153), (3, 9352562051), (7, 4008240879), (21, 1336080293), (293, 95760021), (879, 31920007), (2051, 13680003), (6153, 4560001)]