6427143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 9865440

約数和(自身を除く): 3438297

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 509, 549, 1403, 1527, 4209, 4581, 11707, 12627, 31049, 35121, 93147, 105363, 279441, 714127, 2142381, 6427143]

約数ペア:

[(1, 6427143), (3, 2142381), (9, 714127), (23, 279441), (61, 105363), (69, 93147), (183, 35121), (207, 31049), (509, 12627), (549, 11707), (1403, 4581), (1527, 4209)]