13881777

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50849}}^1$

素因数の和:50872

約数の個数: 16

約数和(自身を含む): 22780800

約数和(自身を除く): 8899023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 50849, 152547, 355943, 661037, 1067829, 1983111, 4627259, 13881777]

約数ペア:

[(1, 13881777), (3, 4627259), (7, 1983111), (13, 1067829), (21, 661037), (39, 355943), (91, 152547), (273, 50849)]