17297397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 27101984

約数和(自身を除く): 9804587

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 907, 1467, 2119, 2721, 6357, 8163, 11791, 19071, 35373, 106119, 147841, 443523, 1330569, 1921933, 5765799, 17297397]

約数ペア:

[(1, 17297397), (3, 5765799), (9, 1921933), (13, 1330569), (39, 443523), (117, 147841), (163, 106119), (489, 35373), (907, 19071), (1467, 11791), (2119, 8163), (2721, 6357)]