542228139

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 797069520

約数和(自身を除く): 254841381

約数列:

[1, 3, 9, 89, 163, 267, 489, 801, 1467, 4153, 12459, 14507, 37377, 43521, 130563, 369617, 676939, 1108851, 2030817, 3326553, 6092451, 60247571, 180742713, 542228139]

約数ペア:

[(1, 542228139), (3, 180742713), (9, 60247571), (89, 6092451), (163, 3326553), (267, 2030817), (489, 1108851), (801, 676939), (1467, 369617), (4153, 130563), (12459, 43521), (14507, 37377)]