2019940197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1302347}}^1$

素因数の和:1302408

約数の個数: 16

約数和(自身を含む): 3000609792

約数和(自身を除く): 980669595

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1302347, 3907041, 14325817, 42977451, 61210309, 183630927, 673313399, 2019940197]

約数ペア:

[(1, 2019940197), (3, 673313399), (11, 183630927), (33, 61210309), (47, 42977451), (141, 14325817), (517, 3907041), (1551, 1302347)]