5920761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 10533888

約数和(自身を除く): 4613127

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 71, 77, 133, 209, 213, 231, 361, 399, 497, 627, 781, 1083, 1349, 1463, 1491, 2343, 2527, 3971, 4047, 4389, 5467, 7581, 9443, 11913, 14839, 16401, 25631, 27797, 28329, 44517, 76893, 83391, 103873, 179417, 281941, 311619, 538251, 845823, 1973587, 5920761]

約数ペア:

[(1, 5920761), (3, 1973587), (7, 845823), (11, 538251), (19, 311619), (21, 281941), (33, 179417), (57, 103873), (71, 83391), (77, 76893), (133, 44517), (209, 28329), (213, 27797), (231, 25631), (361, 16401), (399, 14839), (497, 11913), (627, 9443), (781, 7581), (1083, 5467), (1349, 4389), (1463, 4047), (1491, 3971), (2343, 2527)]