11672181

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{4969}}^1$

素因数の和:5010

約数の個数: 20

約数和(自身を含む): 18041100

約数和(自身を除く): 6368919

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 4969, 14907, 44721, 134163, 144101, 402489, 432303, 1296909, 3890727, 11672181]

約数ペア:

[(1, 11672181), (3, 3890727), (9, 1296909), (27, 432303), (29, 402489), (81, 144101), (87, 134163), (261, 44721), (783, 14907), (2349, 4969)]