28742549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2719}}^1$

素因数の和:2792

約数の個数: 12

約数和(自身を含む): 32411520

約数和(自身を除く): 3668971

約数列:

[1, 11, 31, 341, 961, 2719, 10571, 29909, 84289, 927179, 2612959, 28742549]

約数ペア:

[(1, 28742549), (11, 2612959), (31, 927179), (341, 84289), (961, 29909), (2719, 10571)]