128534711

素因数分解:

${\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1214

約数の個数: 12

約数和(自身を含む): 133959672

約数和(自身を除く): 5424961

約数列:

[1, 31, 131, 961, 1021, 4061, 31651, 125891, 133751, 981181, 4146281, 128534711]

約数ペア:

[(1, 128534711), (31, 4146281), (131, 981181), (961, 133751), (1021, 125891), (4061, 31651)]