40987551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2593}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 59765760

約数和(自身を除く): 18778209

約数列:

[1, 3, 11, 33, 479, 1437, 2593, 5269, 7779, 15807, 28523, 85569, 1242047, 3726141, 13662517, 40987551]

約数ペア:

[(1, 40987551), (3, 13662517), (11, 3726141), (33, 1242047), (479, 85569), (1437, 28523), (2593, 15807), (5269, 7779)]