28125477

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{52967}}^1$

素因数の和:53032

約数の個数: 12

約数和(自身を含む): 41315040

約数和(自身を除く): 13189563

約数列:

[1, 3, 9, 59, 177, 531, 52967, 158901, 476703, 3125053, 9375159, 28125477]

約数ペア:

[(1, 28125477), (3, 9375159), (9, 3125053), (59, 476703), (177, 158901), (531, 52967)]