6425991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 10906896

約数和(自身を除く): 4480905

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 4993, 14979, 44937, 54923, 64909, 164769, 194727, 494307, 584181, 713999, 2141997, 6425991]

約数ペア:

[(1, 6425991), (3, 2141997), (9, 713999), (11, 584181), (13, 494307), (33, 194727), (39, 164769), (99, 64909), (117, 54923), (143, 44937), (429, 14979), (1287, 4993)]