2885847

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 3988992

約数和(自身を除く): 1103145

約数列:

[1, 3, 47, 97, 141, 211, 291, 633, 4559, 9917, 13677, 20467, 29751, 61401, 961949, 2885847]

約数ペア:

[(1, 2885847), (3, 961949), (47, 61401), (97, 29751), (141, 20467), (211, 13677), (291, 9917), (633, 4559)]