274285863

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{3359}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 407447040

約数和(自身を除く): 133161177

約数列:

[1, 3, 9, 43, 129, 211, 387, 633, 1899, 3359, 9073, 10077, 27219, 30231, 81657, 144437, 433311, 708749, 1299933, 2126247, 6378741, 30476207, 91428621, 274285863]

約数ペア:

[(1, 274285863), (3, 91428621), (9, 30476207), (43, 6378741), (129, 2126247), (211, 1299933), (387, 708749), (633, 433311), (1899, 144437), (3359, 81657), (9073, 30231), (10077, 27219)]