2013737571

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{13297}}^1$

素因数の和:13456

約数の個数: 32

約数和(自身を含む): 3063859200

約数和(自身を除く): 1050121629

約数列:

[1, 3, 9, 27, 71, 79, 213, 237, 639, 711, 1917, 2133, 5609, 13297, 16827, 39891, 50481, 119673, 151443, 359019, 944087, 1050463, 2832261, 3151389, 8496783, 9454167, 25490349, 28362501, 74582873, 223748619, 671245857, 2013737571]

約数ペア:

[(1, 2013737571), (3, 671245857), (9, 223748619), (27, 74582873), (71, 28362501), (79, 25490349), (213, 9454167), (237, 8496783), (639, 3151389), (711, 2832261), (1917, 1050463), (2133, 944087), (5609, 359019), (13297, 151443), (16827, 119673), (39891, 50481)]