16810983

素因数分解:

$3^5\times 7^1\times {\mathrm{9883}}^1$

素因数の和:9905

約数の個数: 24

約数和(自身を含む): 28782208

約数和(自身を除く): 11971225

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9883, 29649, 69181, 88947, 207543, 266841, 622629, 800523, 1867887, 2401569, 5603661, 16810983]

約数ペア:

[(1, 16810983), (3, 5603661), (7, 2401569), (9, 1867887), (21, 800523), (27, 622629), (63, 266841), (81, 207543), (189, 88947), (243, 69181), (567, 29649), (1701, 9883)]