6889761

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 10730720

約数和(自身を除く): 3840959

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 937, 2451, 2811, 7353, 8433, 17803, 40291, 53409, 120873, 160227, 362619, 765529, 2296587, 6889761]

約数ペア:

[(1, 6889761), (3, 2296587), (9, 765529), (19, 362619), (43, 160227), (57, 120873), (129, 53409), (171, 40291), (387, 17803), (817, 8433), (937, 7353), (2451, 2811)]