1867993881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2817487}}^1$

素因数の和:2817520

約数の個数: 16

約数和(自身を含む): 2840027904

約数和(自身を除く): 972034023

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2817487, 8452461, 36627331, 47897279, 109881993, 143691837, 622664627, 1867993881]

約数ペア:

[(1, 1867993881), (3, 622664627), (13, 143691837), (17, 109881993), (39, 47897279), (51, 36627331), (221, 8452461), (663, 2817487)]