2574411

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 4060224

約数和(自身を除く): 1485813

約数列:

[1, 3, 7, 21, 49, 83, 147, 211, 249, 581, 633, 1477, 1743, 4067, 4431, 10339, 12201, 17513, 31017, 52539, 122591, 367773, 858137, 2574411]

約数ペア:

[(1, 2574411), (3, 858137), (7, 367773), (21, 122591), (49, 52539), (83, 31017), (147, 17513), (211, 12201), (249, 10339), (581, 4431), (633, 4067), (1477, 1743)]