5421559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 6580224

約数和(自身を除く): 1158665

約数列:

[1, 11, 13, 31, 143, 341, 403, 1223, 4433, 13453, 15899, 37913, 174889, 417043, 492869, 5421559]

約数ペア:

[(1, 5421559), (11, 492869), (13, 417043), (31, 174889), (143, 37913), (341, 15899), (403, 13453), (1223, 4433)]