84981509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 92897280

約数和(自身を除く): 7915771

約数列:

[1, 19, 31, 223, 589, 647, 4237, 6913, 12293, 20057, 131347, 144281, 381083, 2741339, 4472711, 84981509]

約数ペア:

[(1, 84981509), (19, 4472711), (31, 2741339), (223, 381083), (589, 144281), (647, 131347), (4237, 20057), (6913, 12293)]