4397427013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{9311}}^1$

素因数の和:9457

約数の個数: 32

約数和(自身を含む): 5470986240

約数和(自身を除く): 1073559227

約数列:

[1, 7, 19, 53, 67, 133, 371, 469, 1007, 1273, 3551, 7049, 8911, 9311, 24857, 65177, 67469, 176909, 472283, 493483, 623837, 1238363, 3454381, 4366859, 9376177, 11852903, 33063361, 65633239, 82970321, 231443527, 628203859, 4397427013]

約数ペア:

[(1, 4397427013), (7, 628203859), (19, 231443527), (53, 82970321), (67, 65633239), (133, 33063361), (371, 11852903), (469, 9376177), (1007, 4366859), (1273, 3454381), (3551, 1238363), (7049, 623837), (8911, 493483), (9311, 472283), (24857, 176909), (65177, 67469)]