12753747

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 19435440

約数和(自身を除く): 6681693

約数列:

[1, 3, 9, 27, 41, 123, 281, 369, 843, 1107, 1681, 2529, 5043, 7587, 11521, 15129, 34563, 45387, 103689, 311067, 472361, 1417083, 4251249, 12753747]

約数ペア:

[(1, 12753747), (3, 4251249), (9, 1417083), (27, 472361), (41, 311067), (123, 103689), (281, 45387), (369, 34563), (843, 15129), (1107, 11521), (1681, 7587), (2529, 5043)]