2100054819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1\times {\mathrm{4129}}^1$

素因数の和:13074

約数の個数: 16

約数和(自身を含む): 2948489600

約数和(自身を除く): 848434781

約数列:

[1, 3, 19, 57, 4129, 8923, 12387, 26769, 78451, 169537, 235353, 508611, 36843067, 110529201, 700018273, 2100054819]

約数ペア:

[(1, 2100054819), (3, 700018273), (19, 110529201), (57, 36843067), (4129, 508611), (8923, 235353), (12387, 169537), (26769, 78451)]