2580799.00000000

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 26003712

約数和(自身を除く): 7115775

約数列:

[1, 3, 47, 97, 141, 291, 1381, 4143, 4559, 13677, 64907, 133957, 194721, 401871, 6295979, 18887937]

約数ペア:

[(1, 18887937), (3, 6295979), (47, 401871), (97, 194721), (141, 133957), (291, 64907), (1381, 13677), (4143, 4559)]