13943043

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 22489920

約数和(自身を除く): 8546877

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 821, 999, 1887, 2463, 5661, 7389, 13957, 16983, 22167, 30377, 41871, 91131, 125613, 273393, 376839, 516409, 820179, 1549227, 4647681, 13943043]

約数ペア:

[(1, 13943043), (3, 4647681), (9, 1549227), (17, 820179), (27, 516409), (37, 376839), (51, 273393), (111, 125613), (153, 91131), (333, 41871), (459, 30377), (629, 22167), (821, 16983), (999, 13957), (1887, 7389), (2463, 5661)]