3864693

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 5972096

約数和(自身を除く): 2107403

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 2521, 7563, 17647, 52941, 184033, 552099, 1288231, 3864693]

約数ペア:

[(1, 3864693), (3, 1288231), (7, 552099), (21, 184033), (73, 52941), (219, 17647), (511, 7563), (1533, 2521)]