4909239

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1511}}^1$

素因数の和:1555

約数の個数: 18

約数和(自身を含む): 7488936

約数和(自身を除く): 2579697

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1511, 3249, 4533, 13599, 28709, 86127, 258381, 545471, 1636413, 4909239]

約数ペア:

[(1, 4909239), (3, 1636413), (9, 545471), (19, 258381), (57, 86127), (171, 28709), (361, 13599), (1083, 4533), (1511, 3249)]