2023308819

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{161387}}^1$

素因数の和:161599

約数の個数: 24

約数和(自身を含む): 3356870400

約数和(自身を除く): 1333561581

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 12537, 161387, 484161, 1129709, 1452483, 3389127, 10167381, 32116013, 96348039, 224812091, 289044117, 674436273, 2023308819]

約数ペア:

[(1, 2023308819), (3, 674436273), (7, 289044117), (9, 224812091), (21, 96348039), (63, 32116013), (199, 10167381), (597, 3389127), (1393, 1452483), (1791, 1129709), (4179, 484161), (12537, 161387)]