28619109

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{62351}}^1$

素因数の和:62377

約数の個数: 16

約数和(自身を含む): 44893440

約数和(自身を除く): 16274331

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 62351, 187053, 561159, 1059967, 1683477, 3179901, 9539703, 28619109]

約数ペア:

[(1, 28619109), (3, 9539703), (9, 3179901), (17, 1683477), (27, 1059967), (51, 561159), (153, 187053), (459, 62351)]