29189217

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 39999168

約数和(自身を除く): 10809951

約数列:

[1, 3, 43, 129, 353, 641, 1059, 1923, 15179, 27563, 45537, 82689, 226273, 678819, 9729739, 29189217]

約数ペア:

[(1, 29189217), (3, 9729739), (43, 678819), (129, 226273), (353, 82689), (641, 45537), (1059, 27563), (1923, 15179)]