546669

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:426

約数の個数: 20

約数和(自身を含む): 866844

約数和(自身を除く): 320175

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 397, 459, 1191, 1377, 3573, 6749, 10719, 20247, 32157, 60741, 182223, 546669]

約数ペア:

[(1, 546669), (3, 182223), (9, 60741), (17, 32157), (27, 20247), (51, 10719), (81, 6749), (153, 3573), (397, 1377), (459, 1191)]