27803902

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2239}}^1$

素因数の和:3135

約数の個数: 16

約数和(自身を含む): 47738880

約数和(自身を除く): 19934978

約数列:

[1, 2, 7, 14, 887, 1774, 2239, 4478, 6209, 12418, 15673, 31346, 1985993, 3971986, 13901951, 27803902]

約数ペア:

[(1, 27803902), (2, 13901951), (7, 3971986), (14, 1985993), (887, 31346), (1774, 15673), (2239, 12418), (4478, 6209)]