3987071199

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{10805071}}^1$

素因数の和:10805118

約数の個数: 12

約数和(自身を含む): 5899569312

約数和(自身を除く): 1912498113

約数列:

[1, 3, 9, 41, 123, 369, 10805071, 32415213, 97245639, 443007911, 1329023733, 3987071199]

約数ペア:

[(1, 3987071199), (3, 1329023733), (9, 443007911), (41, 97245639), (123, 32415213), (369, 10805071)]