6750261

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 11256960

約数和(自身を除く): 4506699

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 983, 2289, 2949, 6867, 6881, 8847, 20643, 61929, 107147, 321441, 750029, 964323, 2250087, 6750261]

約数ペア:

[(1, 6750261), (3, 2250087), (7, 964323), (9, 750029), (21, 321441), (63, 107147), (109, 61929), (327, 20643), (763, 8847), (981, 6881), (983, 6867), (2289, 2949)]