28667529

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9341}}^1$

素因数の和:9389

約数の個数: 24

約数和(自身を含む): 46635264

約数和(自身を除く): 17967735

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 9341, 28023, 84069, 102751, 289571, 308253, 868713, 924759, 2606139, 3185281, 9555843, 28667529]

約数ペア:

[(1, 28667529), (3, 9555843), (9, 3185281), (11, 2606139), (31, 924759), (33, 868713), (93, 308253), (99, 289571), (279, 102751), (341, 84069), (1023, 28023), (3069, 9341)]