42554001

素因数分解:

$3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 66275040

約数和(自身を除く): 23721039

約数列:

[1, 3, 7, 21, 49, 147, 337, 859, 1011, 2359, 2577, 6013, 7077, 16513, 18039, 42091, 49539, 126273, 289483, 868449, 2026381, 6079143, 14184667, 42554001]

約数ペア:

[(1, 42554001), (3, 14184667), (7, 6079143), (21, 2026381), (49, 868449), (147, 289483), (337, 126273), (859, 49539), (1011, 42091), (2359, 18039), (2577, 16513), (6013, 7077)]