13860253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 3557987

約数列:

[1, 11, 17, 19, 47, 83, 187, 209, 323, 517, 799, 893, 913, 1411, 1577, 3553, 3901, 8789, 9823, 15181, 15521, 17347, 26809, 42911, 66317, 74119, 166991, 294899, 729487, 815309, 1260023, 13860253]

約数ペア:

[(1, 13860253), (11, 1260023), (17, 815309), (19, 729487), (47, 294899), (83, 166991), (187, 74119), (209, 66317), (323, 42911), (517, 26809), (799, 17347), (893, 15521), (913, 15181), (1411, 9823), (1577, 8789), (3553, 3901)]