827350083

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{41957}}^1$

素因数の和:42283

約数の個数: 24

約数和(自身を含む): 1370180448

約数和(自身を除く): 542830365

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 6573, 19719, 41957, 125871, 293699, 377613, 881097, 2643291, 13132541, 39397623, 91927787, 118192869, 275783361, 827350083]

約数ペア:

[(1, 827350083), (3, 275783361), (7, 118192869), (9, 91927787), (21, 39397623), (63, 13132541), (313, 2643291), (939, 881097), (2191, 377613), (2817, 293699), (6573, 125871), (19719, 41957)]