56836617

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 77682240

約数和(自身を除く): 20845623

約数列:

[1, 3, 53, 159, 179, 537, 1997, 5991, 9487, 28461, 105841, 317523, 357463, 1072389, 18945539, 56836617]

約数ペア:

[(1, 56836617), (3, 18945539), (53, 1072389), (159, 357463), (179, 317523), (537, 105841), (1997, 28461), (5991, 9487)]