213306051

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{34667}}^1$

素因数の和:34970

約数の個数: 16

約数和(自身を含む): 326156544

約数和(自身を除く): 112850493

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 34667, 104001, 242669, 728007, 10157431, 30472293, 71102017, 213306051]

約数ペア:

[(1, 213306051), (3, 71102017), (7, 30472293), (21, 10157431), (293, 728007), (879, 242669), (2051, 104001), (6153, 34667)]