13940927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 19729920

約数和(自身を除く): 5788993

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 733, 1001, 1463, 1729, 2717, 5131, 8063, 9529, 13927, 19019, 56441, 66703, 97489, 104819, 153197, 181051, 733733, 1072379, 1267357, 1991561, 13940927]

約数ペア:

[(1, 13940927), (7, 1991561), (11, 1267357), (13, 1072379), (19, 733733), (77, 181051), (91, 153197), (133, 104819), (143, 97489), (209, 66703), (247, 56441), (733, 19019), (1001, 13927), (1463, 9529), (1729, 8063), (2717, 5131)]