2243321649

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1629137}}^1$

素因数の和:1629166

約数の個数: 20

約数和(自身を含む): 3548262564

約数和(自身を除く): 1304940915

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1629137, 4887411, 14662233, 27695329, 43986699, 83085987, 131960097, 249257961, 747773883, 2243321649]

約数ペア:

[(1, 2243321649), (3, 747773883), (9, 249257961), (17, 131960097), (27, 83085987), (51, 43986699), (81, 27695329), (153, 14662233), (459, 4887411), (1377, 1629137)]