9789927

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20269}}^1$

素因数の和:20302

約数の個数: 16

約数和(自身を含む): 15567360

約数和(自身を除く): 5777433

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 20269, 60807, 141883, 425649, 466187, 1398561, 3263309, 9789927]

約数ペア:

[(1, 9789927), (3, 3263309), (7, 1398561), (21, 466187), (23, 425649), (69, 141883), (161, 60807), (483, 20269)]