26742219

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2207}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 40839168

約数和(自身を除く): 14096949

約数列:

[1, 3, 7, 21, 577, 1731, 2207, 4039, 6621, 12117, 15449, 46347, 1273439, 3820317, 8914073, 26742219]

約数ペア:

[(1, 26742219), (3, 8914073), (7, 3820317), (21, 1273439), (577, 46347), (1731, 15449), (2207, 12117), (4039, 6621)]