133739309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{33679}}^1$

素因数の和:33728

約数の個数: 12

約数和(自身を含む): 153984960

約数和(自身を除く): 20245651

約数列:

[1, 11, 19, 209, 361, 3971, 33679, 370469, 639901, 7038911, 12158119, 133739309]

約数ペア:

[(1, 133739309), (11, 12158119), (19, 7038911), (209, 639901), (361, 370469), (3971, 33679)]