2109266979

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{829}}^1\times {\mathrm{1319}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 2822265600

約数和(自身を除く): 712998621

約数列:

[1, 3, 643, 829, 1319, 1929, 2487, 3957, 533047, 848117, 1093451, 1599141, 2544351, 3280353, 703088993, 2109266979]

約数ペア:

[(1, 2109266979), (3, 703088993), (643, 3280353), (829, 2544351), (1319, 1599141), (1929, 1093451), (2487, 848117), (3957, 533047)]