2016657

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 3107104

約数和(自身を除く): 1090447

約数列:

[1, 3, 9, 27, 43, 81, 129, 193, 243, 387, 579, 1161, 1737, 3483, 5211, 8299, 10449, 15633, 24897, 46899, 74691, 224073, 672219, 2016657]

約数ペア:

[(1, 2016657), (3, 672219), (9, 224073), (27, 74691), (43, 46899), (81, 24897), (129, 15633), (193, 10449), (243, 8299), (387, 5211), (579, 3483), (1161, 1737)]