2009403321

素因数分解:

$3^1\times {\mathrm{139}}^2\times {\mathrm{34667}}^1$

素因数の和:34948

約数の個数: 12

約数和(自身を含む): 2698695792

約数和(自身を除く): 689292471

約数列:

[1, 3, 139, 417, 19321, 34667, 57963, 104001, 4818713, 14456139, 669801107, 2009403321]

約数ペア:

[(1, 2009403321), (3, 669801107), (139, 14456139), (417, 4818713), (19321, 104001), (34667, 57963)]