18170581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 21470400

約数和(自身を除く): 3299819

約数列:

[1, 11, 13, 143, 283, 449, 3113, 3679, 4939, 5837, 40469, 64207, 127067, 1397737, 1651871, 18170581]

約数ペア:

[(1, 18170581), (11, 1651871), (13, 1397737), (143, 127067), (283, 64207), (449, 40469), (3113, 5837), (3679, 4939)]