28560301

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 36102528

約数和(自身を除く): 7542227

約数列:

[1, 7, 11, 73, 77, 511, 803, 5081, 5621, 35567, 55891, 370913, 391237, 2596391, 4080043, 28560301]

約数ペア:

[(1, 28560301), (7, 4080043), (11, 2596391), (73, 391237), (77, 370913), (511, 55891), (803, 35567), (5081, 5621)]