28233093

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22787}}^1$

素因数の和:22856

約数の個数: 16

約数和(自身を含む): 43752960

約数和(自身を除く): 15519867

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 22787, 68361, 159509, 478527, 1344433, 4033299, 9411031, 28233093]

約数ペア:

[(1, 28233093), (3, 9411031), (7, 4033299), (21, 1344433), (59, 478527), (177, 159509), (413, 68361), (1239, 22787)]