13841421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 20195328

約数和(自身を除く): 6353907

約数列:

[1, 3, 11, 33, 607, 691, 1821, 2073, 6677, 7601, 20031, 22803, 419437, 1258311, 4613807, 13841421]

約数ペア:

[(1, 13841421), (3, 4613807), (11, 1258311), (33, 419437), (607, 22803), (691, 20031), (1821, 7601), (2073, 6677)]