7789881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 11436480

約数和(自身を除く): 3646599

約数列:

[1, 3, 11, 33, 113, 339, 1243, 2089, 3729, 6267, 22979, 68937, 236057, 708171, 2596627, 7789881]

約数ペア:

[(1, 7789881), (3, 2596627), (11, 708171), (33, 236057), (113, 68937), (339, 22979), (1243, 6267), (2089, 3729)]