557061

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 811200

約数和(自身を除く): 254139

約数列:

[1, 3, 19, 29, 57, 87, 337, 551, 1011, 1653, 6403, 9773, 19209, 29319, 185687, 557061]

約数ペア:

[(1, 557061), (3, 185687), (19, 29319), (29, 19209), (57, 9773), (87, 6403), (337, 1653), (551, 1011)]