12786027

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 17513760

約数和(自身を除く): 4727733

約数列:

[1, 3, 61, 109, 183, 327, 641, 1923, 6649, 19947, 39101, 69869, 117303, 209607, 4262009, 12786027]

約数ペア:

[(1, 12786027), (3, 4262009), (61, 209607), (109, 117303), (183, 69869), (327, 39101), (641, 19947), (1923, 6649)]