14378991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 23701248

約数和(自身を除く): 9322257

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 71, 187, 209, 213, 323, 361, 561, 627, 781, 969, 1083, 1207, 1349, 2343, 3553, 3621, 3971, 4047, 6137, 10659, 11913, 13277, 14839, 18411, 22933, 25631, 39831, 44517, 67507, 68799, 76893, 202521, 252263, 281941, 435727, 756789, 845823, 1307181, 4792997, 14378991]

約数ペア:

[(1, 14378991), (3, 4792997), (11, 1307181), (17, 845823), (19, 756789), (33, 435727), (51, 281941), (57, 252263), (71, 202521), (187, 76893), (209, 68799), (213, 67507), (323, 44517), (361, 39831), (561, 25631), (627, 22933), (781, 18411), (969, 14839), (1083, 13277), (1207, 11913), (1349, 10659), (2343, 6137), (3553, 4047), (3621, 3971)]