804556359

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{19073}}^1$

素因数の和:19231

約数の個数: 24

約数和(自身を含む): 1200136080

約数和(自身を除く): 395579721

約数列:

[1, 3, 9, 43, 109, 129, 327, 387, 981, 4687, 14061, 19073, 42183, 57219, 171657, 820139, 2078957, 2460417, 6236871, 7381251, 18710613, 89395151, 268185453, 804556359]

約数ペア:

[(1, 804556359), (3, 268185453), (9, 89395151), (43, 18710613), (109, 7381251), (129, 6236871), (327, 2460417), (387, 2078957), (981, 820139), (4687, 171657), (14061, 57219), (19073, 42183)]