2103993219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{42929}}^1$

素因数の和:43011

約数の個数: 24

約数和(自身を含む): 3069323280

約数和(自身を除く): 965330061

約数列:

[1, 3, 17, 31, 51, 93, 527, 961, 1581, 2883, 16337, 42929, 49011, 128787, 729793, 1330799, 2189379, 3992397, 22623583, 41254769, 67870749, 123764307, 701331073, 2103993219]

約数ペア:

[(1, 2103993219), (3, 701331073), (17, 123764307), (31, 67870749), (51, 41254769), (93, 22623583), (527, 3992397), (961, 2189379), (1581, 1330799), (2883, 729793), (16337, 128787), (42929, 49011)]