5221181

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 6456960

約数和(自身を除く): 1235779

約数列:

[1, 7, 19, 37, 133, 259, 703, 1061, 4921, 7427, 20159, 39257, 141113, 274799, 745883, 5221181]

約数ペア:

[(1, 5221181), (7, 745883), (19, 274799), (37, 141113), (133, 39257), (259, 20159), (703, 7427), (1061, 4921)]