9856553487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{221411}}^1$

素因数の和:221515

約数の個数: 32

約数和(自身を含む): 15303997440

約数和(自身を除く): 5447443953

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 627, 781, 1349, 2343, 4047, 14839, 44517, 221411, 664233, 2435521, 4206809, 7306563, 12620427, 15720181, 46274899, 47160543, 138824697, 172921991, 298683439, 518765973, 896050317, 3285517829, 9856553487]

約数ペア:

[(1, 9856553487), (3, 3285517829), (11, 896050317), (19, 518765973), (33, 298683439), (57, 172921991), (71, 138824697), (209, 47160543), (213, 46274899), (627, 15720181), (781, 12620427), (1349, 7306563), (2343, 4206809), (4047, 2435521), (14839, 664233), (44517, 221411)]