16159983

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4721}}^1$

素因数の和:4894

約数の個数: 16

約数和(自身を含む): 24781056

約数和(自身を除く): 8621073

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 4721, 14163, 33047, 99141, 769523, 2308569, 5386661, 16159983]

約数ペア:

[(1, 16159983), (3, 5386661), (7, 2308569), (21, 769523), (163, 99141), (489, 33047), (1141, 14163), (3423, 4721)]