38969481

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 53493440

約数和(自身を除く): 14523959

約数列:

[1, 3, 43, 129, 181, 543, 1669, 5007, 7783, 23349, 71767, 215301, 302089, 906267, 12989827, 38969481]

約数ペア:

[(1, 38969481), (3, 12989827), (43, 906267), (129, 302089), (181, 215301), (543, 71767), (1669, 23349), (5007, 7783)]