2019927789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{434113}}^1$

素因数の和:434177

約数の個数: 24

約数和(自身を含む): 3250645632

約数和(自身を除く): 1230717843

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 434113, 1302339, 3907017, 4775243, 14325729, 20403311, 42977187, 61209933, 183629799, 224436421, 673309263, 2019927789]

約数ペア:

[(1, 2019927789), (3, 673309263), (9, 224436421), (11, 183629799), (33, 61209933), (47, 42977187), (99, 20403311), (141, 14325729), (423, 4775243), (517, 3907017), (1551, 1302339), (4653, 434113)]