135120419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1019}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 162873600

約数和(自身を除く): 27753181

約数列:

[1, 7, 19, 133, 997, 1019, 6979, 7133, 18943, 19361, 132601, 135527, 1015943, 7111601, 19302917, 135120419]

約数ペア:

[(1, 135120419), (7, 19302917), (19, 7111601), (133, 1015943), (997, 135527), (1019, 132601), (6979, 19361), (7133, 18943)]