28944459

素因数分解:

$3^5\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 43610112

約数和(自身を除く): 14665653

約数列:

[1, 3, 9, 27, 81, 243, 311, 383, 933, 1149, 2799, 3447, 8397, 10341, 25191, 31023, 75573, 93069, 119113, 357339, 1072017, 3216051, 9648153, 28944459]

約数ペア:

[(1, 28944459), (3, 9648153), (9, 3216051), (27, 1072017), (81, 357339), (243, 119113), (311, 93069), (383, 75573), (933, 31023), (1149, 25191), (2799, 10341), (3447, 8397)]