4142583

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 20

約数和(自身を含む): 6243600

約数和(自身を除く): 2101017

約数列:

[1, 3, 9, 27, 81, 199, 257, 597, 771, 1791, 2313, 5373, 6939, 16119, 20817, 51143, 153429, 460287, 1380861, 4142583]

約数ペア:

[(1, 4142583), (3, 1380861), (9, 460287), (27, 153429), (81, 51143), (199, 20817), (257, 16119), (597, 6939), (771, 5373), (1791, 2313)]