11945493

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 19888128

約数和(自身を除く): 7942635

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1493, 2667, 4479, 8001, 10451, 13437, 31353, 94059, 189611, 568833, 1327277, 1706499, 3981831, 11945493]

約数ペア:

[(1, 11945493), (3, 3981831), (7, 1706499), (9, 1327277), (21, 568833), (63, 189611), (127, 94059), (381, 31353), (889, 13437), (1143, 10451), (1493, 8001), (2667, 4479)]