27728259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17341}}^1$

素因数の和:17398

約数の個数: 16

約数和(自身を含む): 40788384

約数和(自身を除く): 13060125

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 17341, 52023, 225433, 676299, 710981, 2132943, 9242753, 27728259]

約数ペア:

[(1, 27728259), (3, 9242753), (13, 2132943), (39, 710981), (41, 676299), (123, 225433), (533, 52023), (1599, 17341)]