1287815539201

素因数分解:

${\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1\times {\mathrm{1091}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 1326355430400

約数和(自身を除く): 38539891199

約数列:

[1, 71, 131, 179, 709, 1091, 9301, 12709, 23449, 50339, 77461, 92879, 126911, 142921, 195289, 773519, 1664879, 6594409, 9010681, 10147391, 13865519, 16625341, 25582859, 54919849, 101330989, 138459901, 1180399211, 1816382989, 7194500219, 9830652971, 18138247031, 1287815539201]

約数ペア:

[(1, 1287815539201), (71, 18138247031), (131, 9830652971), (179, 7194500219), (709, 1816382989), (1091, 1180399211), (9301, 138459901), (12709, 101330989), (23449, 54919849), (50339, 25582859), (77461, 16625341), (92879, 13865519), (126911, 10147391), (142921, 9010681), (195289, 6594409), (773519, 1664879)]