13555113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 22364160

約数和(自身を除く): 8809047

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 1663, 2717, 4989, 8151, 18293, 21619, 31597, 54879, 64857, 94791, 237809, 347567, 410761, 713427, 1042701, 1232283, 4518371, 13555113]

約数ペア:

[(1, 13555113), (3, 4518371), (11, 1232283), (13, 1042701), (19, 713427), (33, 410761), (39, 347567), (57, 237809), (143, 94791), (209, 64857), (247, 54879), (429, 31597), (627, 21619), (741, 18293), (1663, 8151), (2717, 4989)]