320495270687

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{1583}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 334337642496

約数和(自身を除く): 13842371809

約数列:

[1, 53, 71, 173, 311, 1583, 3763, 9169, 12283, 16483, 22081, 53803, 83899, 112393, 273859, 492313, 650999, 1170293, 2851559, 3820013, 5956829, 14514527, 19443989, 26092589, 34954223, 85170149, 202460689, 1030531417, 1852573819, 4514017897, 6047080579, 320495270687]

約数ペア:

[(1, 320495270687), (53, 6047080579), (71, 4514017897), (173, 1852573819), (311, 1030531417), (1583, 202460689), (3763, 85170149), (9169, 34954223), (12283, 26092589), (16483, 19443989), (22081, 14514527), (53803, 5956829), (83899, 3820013), (112393, 2851559), (273859, 1170293), (492313, 650999)]