12807573

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 17902080

約数和(自身を除く): 5094507

約数列:

[1, 3, 23, 69, 419, 443, 1257, 1329, 9637, 10189, 28911, 30567, 185617, 556851, 4269191, 12807573]

約数ペア:

[(1, 12807573), (3, 4269191), (23, 556851), (69, 185617), (419, 30567), (443, 28911), (1257, 10189), (1329, 9637)]