426501219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{194483}}^1$

素因数の和:194546

約数の個数: 16

約数和(自身を含む): 616125312

約数和(自身を除く): 189624093

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 194483, 583449, 3306211, 8362769, 9918633, 25088307, 142167073, 426501219]

約数ペア:

[(1, 426501219), (3, 142167073), (17, 25088307), (43, 9918633), (51, 8362769), (129, 3306211), (731, 583449), (2193, 194483)]