28060053

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43103}}^1$

素因数の和:43144

約数の個数: 16

約数和(自身を含む): 44138496

約数和(自身を除く): 16078443

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 43103, 129309, 301721, 905163, 1336193, 4008579, 9353351, 28060053]

約数ペア:

[(1, 28060053), (3, 9353351), (7, 4008579), (21, 1336193), (31, 905163), (93, 301721), (217, 129309), (651, 43103)]