12431799

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6673}}^1$

素因数の和:6708

約数の個数: 20

約数和(自身を含む): 19381296

約数和(自身を除く): 6949497

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6673, 20019, 60057, 153479, 180171, 460437, 540513, 1381311, 4143933, 12431799]

約数ペア:

[(1, 12431799), (3, 4143933), (9, 1381311), (23, 540513), (27, 460437), (69, 180171), (81, 153479), (207, 60057), (621, 20019), (1863, 6673)]