1273540737

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{58481}}^1$

素因数の和:58569

約数の個数: 32

約数和(自身を含む): 2088509184

約数和(自身を除く): 814968447

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 21777, 58481, 175443, 409367, 994177, 1228101, 2982531, 3567341, 6959239, 10702023, 20877717, 24971387, 60644797, 74914161, 181934391, 424513579, 1273540737]

約数ペア:

[(1, 1273540737), (3, 424513579), (7, 181934391), (17, 74914161), (21, 60644797), (51, 24971387), (61, 20877717), (119, 10702023), (183, 6959239), (357, 3567341), (427, 2982531), (1037, 1228101), (1281, 994177), (3111, 409367), (7259, 175443), (21777, 58481)]