47173437

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 71443008

約数和(自身を除く): 24269571

約数列:

[1, 3, 9, 23, 69, 207, 281, 811, 843, 2433, 2529, 6463, 7299, 18653, 19389, 55959, 58167, 167877, 227891, 683673, 2051019, 5241493, 15724479, 47173437]

約数ペア:

[(1, 47173437), (3, 15724479), (9, 5241493), (23, 2051019), (69, 683673), (207, 227891), (281, 167877), (811, 58167), (843, 55959), (2433, 19389), (2529, 18653), (6463, 7299)]