2013261729

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{27239}}^1$

素因数の和:27660

約数の個数: 16

約数和(自身を含む): 2730101760

約数和(自身を除く): 716840031

約数列:

[1, 3, 71, 213, 347, 1041, 24637, 27239, 73911, 81717, 1933969, 5801907, 9451933, 28355799, 671087243, 2013261729]

約数ペア:

[(1, 2013261729), (3, 671087243), (71, 28355799), (213, 9451933), (347, 5801907), (1041, 1933969), (24637, 81717), (27239, 73911)]