2243377329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{287281}}^1$

素因数の和:287440

約数の個数: 16

約数和(自身を含む): 3171593280

約数和(自身を除く): 928215951

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 287281, 861843, 5458339, 16375017, 39357497, 118072491, 747792443, 2243377329]

約数ペア:

[(1, 2243377329), (3, 747792443), (19, 118072491), (57, 39357497), (137, 16375017), (411, 5458339), (2603, 861843), (7809, 287281)]