2179929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 884391

約数列:

[1, 3, 37, 41, 111, 123, 479, 1437, 1517, 4551, 17723, 19639, 53169, 58917, 726643, 2179929]

約数ペア:

[(1, 2179929), (3, 726643), (37, 58917), (41, 53169), (111, 19639), (123, 17723), (479, 4551), (1437, 1517)]