28723233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124343}}^1$

素因数の和:124364

約数の個数: 16

約数和(自身を含む): 47748096

約数和(自身を除く): 19024863

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 124343, 373029, 870401, 1367773, 2611203, 4103319, 9574411, 28723233]

約数ペア:

[(1, 28723233), (3, 9574411), (7, 4103319), (11, 2611203), (21, 1367773), (33, 870401), (77, 373029), (231, 124343)]