285908073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{85781}}^1$

素因数の和:85896

約数の個数: 16

約数和(自身を含む): 419988672

約数和(自身を除く): 134080599

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 85781, 257343, 943591, 2830773, 8663881, 25991643, 95302691, 285908073]

約数ペア:

[(1, 285908073), (3, 95302691), (11, 25991643), (33, 8663881), (101, 2830773), (303, 943591), (1111, 257343), (3333, 85781)]