39557253

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 53555840

約数和(自身を除く): 13998587

約数列:

[1, 3, 103, 309, 313, 409, 939, 1227, 32239, 42127, 96717, 126381, 128017, 384051, 13185751, 39557253]

約数ペア:

[(1, 39557253), (3, 13185751), (103, 384051), (309, 128017), (313, 126381), (409, 96717), (939, 42127), (1227, 32239)]