28744503

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{673}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 40116480

約数和(自身を除く): 11371977

約数列:

[1, 3, 23, 69, 619, 673, 1857, 2019, 14237, 15479, 42711, 46437, 416587, 1249761, 9581501, 28744503]

約数ペア:

[(1, 28744503), (3, 9581501), (23, 1249761), (69, 416587), (619, 46437), (673, 42711), (1857, 15479), (2019, 14237)]