219496767

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{82301}}^1$

素因数の和:82438

約数の個数: 16

約数和(自身を含む): 337108992

約数和(自身を除く): 117612225

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 82301, 246903, 576107, 1728321, 10452227, 31356681, 73165589, 219496767]

約数ペア:

[(1, 219496767), (3, 73165589), (7, 31356681), (21, 10452227), (127, 1728321), (381, 576107), (889, 246903), (2667, 82301)]