13568553

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1458

約数の個数: 20

約数和(自身を含む): 20444160

約数和(自身を除く): 6875607

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1319, 3429, 3957, 10287, 11871, 35613, 106839, 167513, 502539, 1507617, 4522851, 13568553]

約数ペア:

[(1, 13568553), (3, 4522851), (9, 1507617), (27, 502539), (81, 167513), (127, 106839), (381, 35613), (1143, 11871), (1319, 10287), (3429, 3957)]