28030959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4799}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 44928000

約数和(自身を除く): 16897041

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 4799, 5841, 14397, 43191, 52789, 158367, 283141, 475101, 849423, 2548269, 3114551, 9343653, 28030959]

約数ペア:

[(1, 28030959), (3, 9343653), (9, 3114551), (11, 2548269), (33, 849423), (59, 475101), (99, 283141), (177, 158367), (531, 52789), (649, 43191), (1947, 14397), (4799, 5841)]