2839486584387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1\times {\mathrm{887143}}^1$

素因数の和:887907

約数の個数: 32

約数和(自身を含む): 4056277865472

約数和(自身を除く): 1216791281085

約数列:

[1, 3, 17, 51, 97, 291, 647, 1649, 1941, 4947, 10999, 32997, 62759, 188277, 887143, 1066903, 2661429, 3200709, 15081431, 45244293, 86052871, 258158613, 573981521, 1462898807, 1721944563, 4388696421, 9757685857, 29273057571, 55676207537, 167028622611, 946495528129, 2839486584387]

約数ペア:

[(1, 2839486584387), (3, 946495528129), (17, 167028622611), (51, 55676207537), (97, 29273057571), (291, 9757685857), (647, 4388696421), (1649, 1721944563), (1941, 1462898807), (4947, 573981521), (10999, 258158613), (32997, 86052871), (62759, 45244293), (188277, 15081431), (887143, 3200709), (1066903, 2661429)]