285739167

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{46439}}^1$

素因数の和:46742

約数の個数: 16

約数和(自身を含む): 436907520

約数和(自身を除く): 151168353

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 46439, 139317, 325073, 975219, 13606627, 40819881, 95246389, 285739167]

約数ペア:

[(1, 285739167), (3, 95246389), (7, 40819881), (21, 13606627), (293, 975219), (879, 325073), (2051, 139317), (6153, 46439)]