39806307

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 60612864

約数和(自身を除く): 20806557

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 1867, 2369, 5601, 7107, 16803, 21321, 42941, 128823, 192301, 386469, 576903, 1730709, 4422923, 13268769, 39806307]

約数ペア:

[(1, 39806307), (3, 13268769), (9, 4422923), (23, 1730709), (69, 576903), (103, 386469), (207, 192301), (309, 128823), (927, 42941), (1867, 21321), (2369, 16803), (5601, 7107)]