28394091

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95603}}^1$

素因数の和:95623

約数の個数: 16

約数和(自身を含む): 45889920

約数和(自身を除く): 17495829

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95603, 286809, 860427, 1051633, 2581281, 3154899, 9464697, 28394091]

約数ペア:

[(1, 28394091), (3, 9464697), (9, 3154899), (11, 2581281), (27, 1051633), (33, 860427), (99, 286809), (297, 95603)]