40945399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 47232000

約数和(自身を除く): 6286601

約数列:

[1, 11, 19, 209, 409, 479, 4499, 5269, 7771, 9101, 85481, 100111, 195911, 2155021, 3722309, 40945399]

約数ペア:

[(1, 40945399), (11, 3722309), (19, 2155021), (209, 195911), (409, 100111), (479, 85481), (4499, 9101), (5269, 7771)]