280055487

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{2339}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 378069120

約数和(自身を除く): 98013633

約数列:

[1, 3, 107, 321, 373, 1119, 2339, 7017, 39911, 119733, 250273, 750819, 872447, 2617341, 93351829, 280055487]

約数ペア:

[(1, 280055487), (3, 93351829), (107, 2617341), (321, 872447), (373, 750819), (1119, 250273), (2339, 119733), (7017, 39911)]