42454923

素因数分解:

$3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{857}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 66120912

約数和(自身を除く): 23665989

約数列:

[1, 3, 7, 21, 49, 147, 337, 857, 1011, 2359, 2571, 5999, 7077, 16513, 17997, 41993, 49539, 125979, 288809, 866427, 2021663, 6064989, 14151641, 42454923]

約数ペア:

[(1, 42454923), (3, 14151641), (7, 6064989), (21, 2021663), (49, 866427), (147, 288809), (337, 125979), (857, 49539), (1011, 41993), (2359, 17997), (2571, 16513), (5999, 7077)]