53016879

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 71622144

約数和(自身を除く): 18605265

約数列:

[1, 3, 131, 313, 393, 431, 939, 1293, 41003, 56461, 123009, 134903, 169383, 404709, 17672293, 53016879]

約数ペア:

[(1, 53016879), (3, 17672293), (131, 404709), (313, 169383), (393, 134903), (431, 123009), (939, 56461), (1293, 41003)]