858431229

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{7237}}^1$

素因数の和:9340

約数の個数: 16

約数和(自身を含む): 1205561280

約数和(自身を除く): 347130051

約数列:

[1, 3, 19, 57, 2081, 6243, 7237, 21711, 39539, 118617, 137503, 412509, 15060197, 45180591, 286143743, 858431229]

約数ペア:

[(1, 858431229), (3, 286143743), (19, 45180591), (57, 15060197), (2081, 412509), (6243, 137503), (7237, 118617), (21711, 39539)]