2086911

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 3176800

約数和(自身を除く): 1089889

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2089, 6267, 18801, 56403, 77293, 231879, 695637, 2086911]

約数ペア:

[(1, 2086911), (3, 695637), (9, 231879), (27, 77293), (37, 56403), (111, 18801), (333, 6267), (999, 2089)]