12547089

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{1049}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 18648000

約数和(自身を除く): 6100911

約数列:

[1, 3, 9, 27, 443, 1049, 1329, 3147, 3987, 9441, 11961, 28323, 464707, 1394121, 4182363, 12547089]

約数ペア:

[(1, 12547089), (3, 4182363), (9, 1394121), (27, 464707), (443, 28323), (1049, 11961), (1329, 9441), (3147, 3987)]