28508379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1129}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 40137600

約数和(自身を除く): 11629221

約数列:

[1, 3, 19, 57, 443, 1129, 1329, 3387, 8417, 21451, 25251, 64353, 500147, 1500441, 9502793, 28508379]

約数ペア:

[(1, 28508379), (3, 9502793), (19, 1500441), (57, 500147), (443, 64353), (1129, 25251), (1329, 21451), (3387, 8417)]