289366833

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{108499}}^1$

素因数の和:108636

約数の個数: 16

約数和(自身を含む): 444416000

約数和(自身を除く): 155049167

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 108499, 325497, 759493, 2278479, 13779373, 41338119, 96455611, 289366833]

約数ペア:

[(1, 289366833), (3, 96455611), (7, 41338119), (21, 13779373), (127, 2278479), (381, 759493), (889, 325497), (2667, 108499)]