47972337

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55717}}^1$

素因数の和:55768

約数の個数: 16

約数和(自身を含む): 74884992

約数和(自身を除く): 26912655

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 55717, 167151, 390019, 1170057, 2284397, 6853191, 15990779, 47972337]

約数ペア:

[(1, 47972337), (3, 15990779), (7, 6853191), (21, 2284397), (41, 1170057), (123, 390019), (287, 167151), (861, 55717)]