28383267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8867}}^1$

素因数の和:8978

約数の個数: 16

約数和(自身を含む): 41715072

約数和(自身を除く): 13331805

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 8867, 26601, 97537, 292611, 860099, 2580297, 9461089, 28383267]

約数ペア:

[(1, 28383267), (3, 9461089), (11, 2580297), (33, 860099), (97, 292611), (291, 97537), (1067, 26601), (3201, 8867)]