5749947

素因数分解:

$3^4\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10160

約数の個数: 20

約数和(自身を含む): 9817456

約数和(自身を除く): 4067509

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 10141, 30423, 70987, 91269, 212961, 273807, 638883, 821421, 1916649, 5749947]

約数ペア:

[(1, 5749947), (3, 1916649), (7, 821421), (9, 638883), (21, 273807), (27, 212961), (63, 91269), (81, 70987), (189, 30423), (567, 10141)]