13133967

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56857}}^1$

素因数の和:56878

約数の個数: 16

約数和(自身を含む): 21833472

約数和(自身を除く): 8699505

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56857, 170571, 397999, 625427, 1193997, 1876281, 4377989, 13133967]

約数ペア:

[(1, 13133967), (3, 4377989), (7, 1876281), (11, 1193997), (21, 625427), (33, 397999), (77, 170571), (231, 56857)]