56017983

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8689}}^1$

素因数の和:9006

約数の個数: 16

約数和(自身を含む): 85648640

約数和(自身を除く): 29630657

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 8689, 26067, 60823, 182469, 2667523, 8002569, 18672661, 56017983]

約数ペア:

[(1, 56017983), (3, 18672661), (7, 8002569), (21, 2667523), (307, 182469), (921, 60823), (2149, 26067), (6447, 8689)]