7981096321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 9013939200

約数和(自身を除く): 1032842879

約数列:

[1, 11, 59, 83, 229, 647, 649, 913, 2519, 4897, 7117, 13511, 19007, 38173, 53701, 53867, 148163, 148621, 209077, 419903, 590711, 1121413, 1629793, 3168359, 8741617, 12297529, 12335543, 34851949, 96157787, 135272819, 725554211, 7981096321]

約数ペア:

[(1, 7981096321), (11, 725554211), (59, 135272819), (83, 96157787), (229, 34851949), (647, 12335543), (649, 12297529), (913, 8741617), (2519, 3168359), (4897, 1629793), (7117, 1121413), (13511, 590711), (19007, 419903), (38173, 209077), (53701, 148621), (53867, 148163)]