669361719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{160403}}^1$

素因数の和:160526

約数の個数: 16

約数和(自身を含む): 970123392

約数和(自身を除く): 300761673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 160403, 481209, 2085239, 6255717, 17163121, 51489363, 223120573, 669361719]

約数ペア:

[(1, 669361719), (3, 223120573), (13, 51489363), (39, 17163121), (107, 6255717), (321, 2085239), (1391, 481209), (4173, 160403)]