286115073

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{20947}}^1$

素因数の和:21136

約数の個数: 16

約数和(自身を含む): 397174080

約数和(自身を除く): 111059007

約数列:

[1, 3, 29, 87, 157, 471, 4553, 13659, 20947, 62841, 607463, 1822389, 3288679, 9866037, 95371691, 286115073]

約数ペア:

[(1, 286115073), (3, 95371691), (29, 9866037), (87, 3288679), (157, 1822389), (471, 607463), (4553, 62841), (13659, 20947)]