6668709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 9472320

約数和(自身を除く): 2803611

約数列:

[1, 3, 17, 51, 229, 571, 687, 1713, 3893, 9707, 11679, 29121, 130759, 392277, 2222903, 6668709]

約数ペア:

[(1, 6668709), (3, 2222903), (17, 392277), (51, 130759), (229, 29121), (571, 11679), (687, 9707), (1713, 3893)]