2206227387

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8081419}}^1$

素因数の和:8081442

約数の個数: 16

約数和(自身を含む): 3620476160

約数和(自身を除く): 1414248773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 8081419, 24244257, 56569933, 105058447, 169709799, 315175341, 735409129, 2206227387]

約数ペア:

[(1, 2206227387), (3, 735409129), (7, 315175341), (13, 169709799), (21, 105058447), (39, 56569933), (91, 24244257), (273, 8081419)]