1963138047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{70997}}^1$

素因数の和:71722

約数の個数: 16

約数和(自身を含む): 2822880480

約数和(自身を除く): 859742433

約数列:

[1, 3, 13, 39, 709, 2127, 9217, 27651, 70997, 212991, 922961, 2768883, 50336873, 151010619, 654379349, 1963138047]

約数ペア:

[(1, 1963138047), (3, 654379349), (13, 151010619), (39, 50336873), (709, 2768883), (2127, 922961), (9217, 212991), (27651, 70997)]