180821233

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 197209600

約数和(自身を除く): 16388367

約数列:

[1, 19, 31, 433, 589, 709, 8227, 13423, 13471, 21979, 255037, 306997, 417601, 5832943, 9516907, 180821233]

約数ペア:

[(1, 180821233), (19, 9516907), (31, 5832943), (433, 417601), (589, 306997), (709, 255037), (8227, 21979), (13423, 13471)]