6442767

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 10088880

約数和(自身を除く): 3646113

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 661, 1083, 1983, 3249, 5949, 9747, 12559, 17847, 37677, 113031, 238621, 339093, 715863, 2147589, 6442767]

約数ペア:

[(1, 6442767), (3, 2147589), (9, 715863), (19, 339093), (27, 238621), (57, 113031), (171, 37677), (361, 17847), (513, 12559), (661, 9747), (1083, 5949), (1983, 3249)]