2749226493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1\times {\mathrm{26041}}^1$

素因数の和:28764

約数の個数: 16

約数和(自身を含む): 3949217216

約数和(自身を除く): 1199990723

約数列:

[1, 3, 13, 39, 2707, 8121, 26041, 35191, 78123, 105573, 338533, 1015599, 70492987, 211478961, 916408831, 2749226493]

約数ペア:

[(1, 2749226493), (3, 916408831), (13, 211478961), (39, 70492987), (2707, 1015599), (8121, 338533), (26041, 105573), (35191, 78123)]