889679967

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{52147}}^1$

素因数の和:52219

約数の個数: 24

約数和(自身を含む): 1331651328

約数和(自身を除く): 441971361

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 5687, 17061, 52147, 156441, 573617, 1720851, 2450909, 6309787, 7352727, 18929361, 26959999, 80879997, 296559989, 889679967]

約数ペア:

[(1, 889679967), (3, 296559989), (11, 80879997), (33, 26959999), (47, 18929361), (121, 7352727), (141, 6309787), (363, 2450909), (517, 1720851), (1551, 573617), (5687, 156441), (17061, 52147)]