27107654

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3391}}^1$

素因数の和:3971

約数の個数: 16

約数和(自身を含む): 46565376

約数和(自身を除く): 19457722

約数列:

[1, 2, 7, 14, 571, 1142, 3391, 3997, 6782, 7994, 23737, 47474, 1936261, 3872522, 13553827, 27107654]

約数ペア:

[(1, 27107654), (2, 13553827), (7, 3872522), (14, 1936261), (571, 47474), (1142, 23737), (3391, 7994), (3997, 6782)]