39728889

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3253}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 60914880

約数和(自身を除く): 21185991

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 3253, 4071, 9759, 12213, 29277, 74819, 191927, 224457, 575781, 673371, 1727343, 4414321, 13242963, 39728889]

約数ペア:

[(1, 39728889), (3, 13242963), (9, 4414321), (23, 1727343), (59, 673371), (69, 575781), (177, 224457), (207, 191927), (531, 74819), (1357, 29277), (3253, 12213), (4071, 9759)]