17111121

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 23352000

約数和(自身を除く): 6240879

約数列:

[1, 3, 59, 177, 277, 349, 831, 1047, 16343, 20591, 49029, 61773, 96673, 290019, 5703707, 17111121]

約数ペア:

[(1, 17111121), (3, 5703707), (59, 290019), (177, 96673), (277, 61773), (349, 49029), (831, 20591), (1047, 16343)]