419220213

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{27277}}^1$

素因数の和:27436

約数の個数: 16

約数和(自身を含む): 576111360

約数和(自身を除く): 156891147

約数列:

[1, 3, 47, 109, 141, 327, 5123, 15369, 27277, 81831, 1282019, 2973193, 3846057, 8919579, 139740071, 419220213]

約数ペア:

[(1, 419220213), (3, 139740071), (47, 8919579), (109, 3846057), (141, 2973193), (327, 1282019), (5123, 81831), (15369, 27277)]