149233039

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 161501184

約数和(自身を除く): 12268145

約数列:

[1, 23, 31, 311, 673, 713, 7153, 9641, 15479, 20863, 209303, 221743, 479849, 4813969, 6488393, 149233039]

約数ペア:

[(1, 149233039), (23, 6488393), (31, 4813969), (311, 479849), (673, 221743), (713, 209303), (7153, 20863), (9641, 15479)]