3889683

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 6645600

約数和(自身を除く): 2755917

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2129, 6387, 14903, 19161, 44709, 61741, 134127, 185223, 432187, 555669, 1296561, 3889683]

約数ペア:

[(1, 3889683), (3, 1296561), (7, 555669), (9, 432187), (21, 185223), (29, 134127), (63, 61741), (87, 44709), (203, 19161), (261, 14903), (609, 6387), (1827, 2129)]