28132773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9043}}^1$

素因数の和:9124

約数の個数: 16

約数和(自身を含む): 40372416

約数和(自身を除く): 12239643

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 9043, 27129, 153731, 461193, 551623, 1654869, 9377591, 28132773]

約数ペア:

[(1, 28132773), (3, 9377591), (17, 1654869), (51, 551623), (61, 461193), (183, 153731), (1037, 27129), (3111, 9043)]