266798587

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1429}}^1\times {\mathrm{1543}}^1$

素因数の和:2994

約数の個数: 12

約数和(自身を含む): 293653360

約数和(自身を除く): 26854773

約数列:

[1, 11, 121, 1429, 1543, 15719, 16973, 172909, 186703, 2204947, 24254417, 266798587]

約数ペア:

[(1, 266798587), (11, 24254417), (121, 2204947), (1429, 186703), (1543, 172909), (15719, 16973)]