8813529

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 13420836

約数和(自身を除く): 4607307

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2053, 4293, 6159, 18477, 55431, 108809, 166293, 326427, 979281, 2937843, 8813529]

約数ペア:

[(1, 8813529), (3, 2937843), (9, 979281), (27, 326427), (53, 166293), (81, 108809), (159, 55431), (477, 18477), (1431, 6159), (2053, 4293)]