13067745

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6359}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 21064320

約数和(自身を除く): 7996575

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 6359, 19077, 31795, 95385, 871183, 2613549, 4355915, 13067745]

約数ペア:

[(1, 13067745), (3, 4355915), (5, 2613549), (15, 871183), (137, 95385), (411, 31795), (685, 19077), (2055, 6359)]