4057437

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 5626368

約数和(自身を除く): 1568931

約数列:

[1, 3, 43, 71, 129, 213, 443, 1329, 3053, 9159, 19049, 31453, 57147, 94359, 1352479, 4057437]

約数ペア:

[(1, 4057437), (3, 1352479), (43, 94359), (71, 57147), (129, 31453), (213, 19049), (443, 9159), (1329, 3053)]