2204349

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 3451008

約数和(自身を除く): 1246659

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2837, 8511, 19859, 59577, 104969, 314907, 734783, 2204349]

約数ペア:

[(1, 2204349), (3, 734783), (7, 314907), (21, 104969), (37, 59577), (111, 19859), (259, 8511), (777, 2837)]