803277

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 20

約数和(自身を含む): 1231296

約数和(自身を除く): 428019

約数列:

[1, 3, 9, 27, 47, 81, 141, 211, 423, 633, 1269, 1899, 3807, 5697, 9917, 17091, 29751, 89253, 267759, 803277]

約数ペア:

[(1, 803277), (3, 267759), (9, 89253), (27, 29751), (47, 17091), (81, 9917), (141, 5697), (211, 3807), (423, 1899), (633, 1269)]