27428397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12823}}^1$

素因数の和:12880

約数の個数: 16

約数和(自身を含む): 39395328

約数和(自身を除く): 11966931

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 12823, 38469, 294929, 397513, 884787, 1192539, 9142799, 27428397]

約数ペア:

[(1, 27428397), (3, 9142799), (23, 1192539), (31, 884787), (69, 397513), (93, 294929), (713, 38469), (2139, 12823)]