1067553

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 1665600

約数和(自身を除く): 598047

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2081, 6243, 18729, 39539, 56187, 118617, 355851, 1067553]

約数ペア:

[(1, 1067553), (3, 355851), (9, 118617), (19, 56187), (27, 39539), (57, 18729), (171, 6243), (513, 2081)]