13243989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8539}}^1$

素因数の和:8600

約数の個数: 16

約数和(自身を含む): 19676160

約数和(自身を除く): 6432171

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 8539, 25617, 93929, 281787, 401333, 1203999, 4414663, 13243989]

約数ペア:

[(1, 13243989), (3, 4414663), (11, 1203999), (33, 401333), (47, 281787), (141, 93929), (517, 25617), (1551, 8539)]