2103232281

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{136849}}^1$

素因数の和:137008

約数の個数: 16

約数和(自身を含む): 2890272000

約数和(自身を除く): 787039719

約数列:

[1, 3, 47, 109, 141, 327, 5123, 15369, 136849, 410547, 6431903, 14916541, 19295709, 44749623, 701077427, 2103232281]

約数ペア:

[(1, 2103232281), (3, 701077427), (47, 44749623), (109, 19295709), (141, 14916541), (327, 6431903), (5123, 410547), (15369, 136849)]