1821184427

素因数分解:

${\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 1904601600

約数和(自身を除く): 83417173

約数列:

[1, 29, 191, 197, 1669, 5539, 5713, 37627, 48401, 318779, 328793, 1091183, 9244591, 9534997, 62799463, 1821184427]

約数ペア:

[(1, 1821184427), (29, 62799463), (191, 9534997), (197, 9244591), (1669, 1091183), (5539, 328793), (5713, 318779), (37627, 48401)]