3930393

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 5391936

約数和(自身を除く): 1461543

約数列:

[1, 3, 73, 131, 137, 219, 393, 411, 9563, 10001, 17947, 28689, 30003, 53841, 1310131, 3930393]

約数ペア:

[(1, 3930393), (3, 1310131), (73, 53841), (131, 30003), (137, 28689), (219, 17947), (393, 10001), (411, 9563)]