2078479863

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{282671}}^1$

素因数の和:282739

約数の個数: 24

約数和(自身を含む): 3233767680

約数和(自身を除く): 1155287817

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 282671, 848013, 2544039, 5370749, 12154853, 16112247, 36464559, 48336741, 109393677, 230942207, 692826621, 2078479863]

約数ペア:

[(1, 2078479863), (3, 692826621), (9, 230942207), (19, 109393677), (43, 48336741), (57, 36464559), (129, 16112247), (171, 12154853), (387, 5370749), (817, 2544039), (2451, 848013), (7353, 282671)]