2877485778907

素因数分解:

${\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1\times {\mathrm{2887}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 2973228622848

約数和(自身を除く): 95742843941

約数列:

[1, 71, 101, 131, 1061, 2887, 7171, 9301, 13231, 75331, 107161, 138991, 204977, 291587, 378197, 939401, 3063107, 7608431, 9868361, 14038091, 20702677, 26851987, 38197897, 217480597, 309373807, 401267017, 996704461, 2712050687, 21965540297, 28489958207, 40527968717, 2877485778907]

約数ペア:

[(1, 2877485778907), (71, 40527968717), (101, 28489958207), (131, 21965540297), (1061, 2712050687), (2887, 996704461), (7171, 401267017), (9301, 309373807), (13231, 217480597), (75331, 38197897), (107161, 26851987), (138991, 20702677), (204977, 14038091), (291587, 9868361), (378197, 7608431), (939401, 3063107)]