12823377

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1493}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 19601280

約数和(自身を除く): 6777903

約数列:

[1, 3, 7, 21, 409, 1227, 1493, 2863, 4479, 8589, 10451, 31353, 610637, 1831911, 4274459, 12823377]

約数ペア:

[(1, 12823377), (3, 4274459), (7, 1831911), (21, 610637), (409, 31353), (1227, 10451), (1493, 8589), (2863, 4479)]