5647803

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 8676096

約数和(自身を除く): 3028293

約数列:

[1, 3, 7, 21, 131, 393, 917, 2053, 2751, 6159, 14371, 43113, 268943, 806829, 1882601, 5647803]

約数ペア:

[(1, 5647803), (3, 1882601), (7, 806829), (21, 268943), (131, 43113), (393, 14371), (917, 6159), (2053, 2751)]