28375317

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{27901}}^1$

素因数の和:28020

約数の個数: 12

約数和(自身を含む): 41350764

約数和(自身を除く): 12975447

約数列:

[1, 3, 9, 113, 339, 1017, 27901, 83703, 251109, 3152813, 9458439, 28375317]

約数ペア:

[(1, 28375317), (3, 9458439), (9, 3152813), (113, 251109), (339, 83703), (1017, 27901)]