1813632543

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{4686389}}^1$

素因数の和:4686438

約数の個数: 12

約数和(自身を含む): 2680615080

約数和(自身を除く): 866982537

約数列:

[1, 3, 9, 43, 129, 387, 4686389, 14059167, 42177501, 201514727, 604544181, 1813632543]

約数ペア:

[(1, 1813632543), (3, 604544181), (9, 201514727), (43, 42177501), (129, 14059167), (387, 4686389)]