42289819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7213}}^1$

素因数の和:7278

約数の個数: 16

約数和(自身を含む): 50901984

約数和(自身を除く): 8612165

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 7213, 79343, 93769, 295733, 1031459, 3253063, 3844529, 42289819]

約数ペア:

[(1, 42289819), (11, 3844529), (13, 3253063), (41, 1031459), (143, 295733), (451, 93769), (533, 79343), (5863, 7213)]