12841283

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 16949520

約数和(自身を除く): 4108237

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1061, 1729, 7427, 12103, 13793, 20159, 51989, 96551, 141113, 262067, 675857, 987791, 1834469, 12841283]

約数ペア:

[(1, 12841283), (7, 1834469), (13, 987791), (19, 675857), (49, 262067), (91, 141113), (133, 96551), (247, 51989), (637, 20159), (931, 13793), (1061, 12103), (1729, 7427)]