27196813

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 32588800

約数和(自身を除く): 5391987

約数列:

[1, 7, 37, 49, 259, 343, 1813, 2143, 12691, 15001, 79291, 105007, 555037, 735049, 3885259, 27196813]

約数ペア:

[(1, 27196813), (7, 3885259), (37, 735049), (49, 555037), (259, 105007), (343, 79291), (1813, 15001), (2143, 12691)]