38492181

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 70086016

約数和(自身を除く): 31593835

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1093, 1677, 2709, 3279, 3913, 5031, 7651, 9837, 11739, 14209, 22953, 35217, 42627, 46999, 68859, 99463, 127881, 140997, 298389, 328993, 422991, 610987, 895167, 986979, 1832961, 2960937, 4276909, 5498883, 12830727, 38492181]

約数ペア:

[(1, 38492181), (3, 12830727), (7, 5498883), (9, 4276909), (13, 2960937), (21, 1832961), (39, 986979), (43, 895167), (63, 610987), (91, 422991), (117, 328993), (129, 298389), (273, 140997), (301, 127881), (387, 99463), (559, 68859), (819, 46999), (903, 42627), (1093, 35217), (1677, 22953), (2709, 14209), (3279, 11739), (3913, 9837), (5031, 7651)]