281133669

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{12853}}^1$

素因数の和:13196

約数の個数: 16

約数和(自身を含む): 392406912

約数和(自身を除く): 111273243

約数列:

[1, 3, 23, 69, 317, 951, 7291, 12853, 21873, 38559, 295619, 886857, 4074401, 12223203, 93711223, 281133669]

約数ペア:

[(1, 281133669), (3, 93711223), (23, 12223203), (69, 4074401), (317, 886857), (951, 295619), (7291, 38559), (12853, 21873)]