6413561

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 8301024

約数和(自身を除く): 1887463

約数列:

[1, 7, 11, 49, 73, 77, 163, 511, 539, 803, 1141, 1793, 3577, 5621, 7987, 11899, 12551, 39347, 83293, 87857, 130889, 583051, 916223, 6413561]

約数ペア:

[(1, 6413561), (7, 916223), (11, 583051), (49, 130889), (73, 87857), (77, 83293), (163, 39347), (511, 12551), (539, 11899), (803, 7987), (1141, 5621), (1793, 3577)]