27009913

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 32140800

約数和(自身を除く): 5130887

約数列:

[1, 7, 47, 53, 329, 371, 1549, 2491, 10843, 17437, 72803, 82097, 509621, 574679, 3858559, 27009913]

約数ペア:

[(1, 27009913), (7, 3858559), (47, 574679), (53, 509621), (329, 82097), (371, 72803), (1549, 17437), (2491, 10843)]