29138753

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 34099200

約数和(自身を除く): 4960447

約数列:

[1, 7, 73, 127, 449, 511, 889, 3143, 9271, 32777, 57023, 64897, 229439, 399161, 4162679, 29138753]

約数ペア:

[(1, 29138753), (7, 4162679), (73, 399161), (127, 229439), (449, 64897), (511, 57023), (889, 32777), (3143, 9271)]