7642017

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 11577384

約数和(自身を除く): 3935367

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 433, 477, 1299, 1961, 3897, 5883, 16021, 17649, 22949, 48063, 68847, 144189, 206541, 849113, 2547339, 7642017]

約数ペア:

[(1, 7642017), (3, 2547339), (9, 849113), (37, 206541), (53, 144189), (111, 68847), (159, 48063), (333, 22949), (433, 17649), (477, 16021), (1299, 5883), (1961, 3897)]