2091025923

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{226817}}^1$

素因数の和:227266

約数の個数: 16

約数和(自身を含む): 3193597440

約数和(自身を除く): 1102571517

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 226817, 680451, 1587719, 4763157, 99572663, 298717989, 697008641, 2091025923]

約数ペア:

[(1, 2091025923), (3, 697008641), (7, 298717989), (21, 99572663), (439, 4763157), (1317, 1587719), (3073, 680451), (9219, 226817)]