22703409

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2346

約数の個数: 20

約数和(自身を含む): 34197504

約数和(自身を除く): 11494095

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 2207, 3429, 6621, 10287, 19863, 59589, 178767, 280289, 840867, 2522601, 7567803, 22703409]

約数ペア:

[(1, 22703409), (3, 7567803), (9, 2522601), (27, 840867), (81, 280289), (127, 178767), (381, 59589), (1143, 19863), (2207, 10287), (3429, 6621)]