813016773

素因数分解:

$3^2\times {\mathrm{137}}^2\times {\mathrm{4813}}^1$

素因数の和:5093

約数の個数: 18

約数和(自身を含む): 1183237874

約数和(自身を除く): 370221101

約数列:

[1, 3, 9, 137, 411, 1233, 4813, 14439, 18769, 43317, 56307, 168921, 659381, 1978143, 5934429, 90335197, 271005591, 813016773]

約数ペア:

[(1, 813016773), (3, 271005591), (9, 90335197), (137, 5934429), (411, 1978143), (1233, 659381), (4813, 168921), (14439, 56307), (18769, 43317)]