2893791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 4264704

約数和(自身を除く): 1370913

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2467, 7401, 41939, 56741, 125817, 170223, 964597, 2893791]

約数ペア:

[(1, 2893791), (3, 964597), (17, 170223), (23, 125817), (51, 56741), (69, 41939), (391, 7401), (1173, 2467)]