563948001

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{224591}}^1$

素因数の和:224634

約数の個数: 20

約数和(自身を含む): 869620224

約数和(自身を除く): 305672223

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 224591, 673773, 2021319, 6063957, 6962321, 18191871, 20886963, 62660889, 187982667, 563948001]

約数ペア:

[(1, 563948001), (3, 187982667), (9, 62660889), (27, 20886963), (31, 18191871), (81, 6962321), (93, 6063957), (279, 2021319), (837, 673773), (2511, 224591)]