7426123199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{157771}}^1$

素因数の和:158182

約数の個数: 12

約数和(自身を含む): 8183633640

約数和(自身を除く): 757510441

約数列:

[1, 11, 121, 389, 4279, 47069, 157771, 1735481, 19090291, 61372919, 675102109, 7426123199]

約数ペア:

[(1, 7426123199), (11, 675102109), (121, 61372919), (389, 19090291), (4279, 1735481), (47069, 157771)]