917960173

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 1034843040

約数和(自身を除く): 116882867

約数列:

[1, 13, 43, 59, 169, 559, 767, 2141, 2537, 7267, 9971, 27833, 32981, 92063, 126319, 361829, 428753, 1196819, 1642147, 5431717, 15558647, 21347911, 70612321, 917960173]

約数ペア:

[(1, 917960173), (13, 70612321), (43, 21347911), (59, 15558647), (169, 5431717), (559, 1642147), (767, 1196819), (2141, 428753), (2537, 361829), (7267, 126319), (9971, 92063), (27833, 32981)]