679806

素因数分解:

$2^1\times 3^3\times {\mathrm{12589}}^1$

素因数の和:12600

約数の個数: 16

約数和(自身を含む): 1510800

約数和(自身を除く): 830994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 12589, 25178, 37767, 75534, 113301, 226602, 339903, 679806]

約数ペア:

[(1, 679806), (2, 339903), (3, 226602), (6, 113301), (9, 75534), (18, 37767), (27, 25178), (54, 12589)]