40047429

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 54250560

約数和(自身を除く): 14203131

約数列:

[1, 3, 137, 139, 411, 417, 701, 2103, 19043, 57129, 96037, 97439, 288111, 292317, 13349143, 40047429]

約数ペア:

[(1, 40047429), (3, 13349143), (137, 292317), (139, 288111), (411, 97439), (417, 96037), (701, 57129), (2103, 19043)]