12786393

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 17516736

約数和(自身を除く): 4730343

約数列:

[1, 3, 61, 107, 183, 321, 653, 1959, 6527, 19581, 39833, 69871, 119499, 209613, 4262131, 12786393]

約数ペア:

[(1, 12786393), (3, 4262131), (61, 209613), (107, 119499), (183, 69871), (321, 39833), (653, 19581), (1959, 6527)]