858427059

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{180077}}^1$

素因数の和:180314

約数の個数: 16

約数和(自身を含む): 1313849088

約数和(自身を除く): 455422029

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 180077, 540231, 1260539, 3781617, 40877479, 122632437, 286142353, 858427059]

約数ペア:

[(1, 858427059), (3, 286142353), (7, 122632437), (21, 40877479), (227, 3781617), (681, 1260539), (1589, 540231), (4767, 180077)]