2019346593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{290011}}^1$

素因数の和:290236

約数の個数: 16

約数和(自身を含む): 2951162112

約数和(自身を除く): 931815519

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 290011, 870033, 3190121, 9570363, 61192321, 183576963, 673115531, 2019346593]

約数ペア:

[(1, 2019346593), (3, 673115531), (11, 183576963), (33, 61192321), (211, 9570363), (633, 3190121), (2321, 870033), (6963, 290011)]