26993109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62921}}^1$

素因数の和:62948

約数の個数: 16

約数和(自身を含む): 42283584

約数和(自身を除く): 15290475

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 62921, 188763, 692131, 817973, 2076393, 2453919, 8997703, 26993109]

約数ペア:

[(1, 26993109), (3, 8997703), (11, 2453919), (13, 2076393), (33, 817973), (39, 692131), (143, 188763), (429, 62921)]