859629589

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 1110049920

約数和(自身を除く): 250420331

約数列:

[1, 7, 13, 49, 71, 83, 91, 229, 497, 581, 637, 923, 1079, 1603, 2977, 3479, 4067, 5893, 6461, 7553, 11221, 16259, 19007, 20839, 41251, 45227, 52871, 76609, 113813, 133049, 145873, 211367, 247091, 288757, 536263, 796691, 931343, 1349497, 1479569, 1729637, 3753841, 9446479, 10356983, 12107459, 17543461, 66125353, 122804227, 859629589]

約数ペア:

[(1, 859629589), (7, 122804227), (13, 66125353), (49, 17543461), (71, 12107459), (83, 10356983), (91, 9446479), (229, 3753841), (497, 1729637), (581, 1479569), (637, 1349497), (923, 931343), (1079, 796691), (1603, 536263), (2977, 288757), (3479, 247091), (4067, 211367), (5893, 145873), (6461, 133049), (7553, 113813), (11221, 76609), (16259, 52871), (19007, 45227), (20839, 41251)]