30139497

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 46268040

約数和(自身を除く): 16128543

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3121, 3219, 9363, 9657, 28089, 90509, 115477, 271527, 346431, 814581, 1039293, 3348833, 10046499, 30139497]

約数ペア:

[(1, 30139497), (3, 10046499), (9, 3348833), (29, 1039293), (37, 814581), (87, 346431), (111, 271527), (261, 115477), (333, 90509), (1073, 28089), (3121, 9657), (3219, 9363)]