18984207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1201}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 27694080

約数和(自身を除く): 8709873

約数列:

[1, 3, 11, 33, 479, 1201, 1437, 3603, 5269, 13211, 15807, 39633, 575279, 1725837, 6328069, 18984207]

約数ペア:

[(1, 18984207), (3, 6328069), (11, 1725837), (33, 575279), (479, 39633), (1201, 15807), (1437, 13211), (3603, 5269)]