40396947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34439}}^1$

素因数の和:34482

約数の個数: 16

約数和(自身を含む): 59512320

約数和(自身を除く): 19115373

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 34439, 103317, 585463, 792097, 1756389, 2376291, 13465649, 40396947]

約数ペア:

[(1, 40396947), (3, 13465649), (17, 2376291), (23, 1756389), (51, 792097), (69, 585463), (391, 103317), (1173, 34439)]