1229603977

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1\times {\mathrm{1237}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 1415162752

約数和(自身を除く): 185558775

約数列:

[1, 7, 211, 673, 1237, 1477, 4711, 8659, 142003, 261007, 832501, 994021, 1827049, 5827507, 175657711, 1229603977]

約数ペア:

[(1, 1229603977), (7, 175657711), (211, 5827507), (673, 1827049), (1237, 994021), (1477, 832501), (4711, 261007), (8659, 142003)]