5297523

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 4655757

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 71, 77, 119, 133, 187, 209, 213, 231, 323, 357, 399, 497, 561, 627, 781, 969, 1207, 1309, 1349, 1463, 1491, 2261, 2343, 3553, 3621, 3927, 4047, 4389, 5467, 6783, 8449, 9443, 10659, 13277, 14839, 16401, 22933, 24871, 25347, 28329, 39831, 44517, 68799, 74613, 92939, 103873, 160531, 252263, 278817, 311619, 481593, 756789, 1765841, 5297523]

約数ペア:

[(1, 5297523), (3, 1765841), (7, 756789), (11, 481593), (17, 311619), (19, 278817), (21, 252263), (33, 160531), (51, 103873), (57, 92939), (71, 74613), (77, 68799), (119, 44517), (133, 39831), (187, 28329), (209, 25347), (213, 24871), (231, 22933), (323, 16401), (357, 14839), (399, 13277), (497, 10659), (561, 9443), (627, 8449), (781, 6783), (969, 5467), (1207, 4389), (1309, 4047), (1349, 3927), (1463, 3621), (1491, 3553), (2261, 2343)]