2537859

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 3548160

約数和(自身を除く): 1010301

約数列:

[1, 3, 41, 47, 123, 141, 439, 1317, 1927, 5781, 17999, 20633, 53997, 61899, 845953, 2537859]

約数ペア:

[(1, 2537859), (3, 845953), (41, 61899), (47, 53997), (123, 20633), (141, 17999), (439, 5781), (1317, 1927)]