2898493479

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{8863}}^1$

素因数の和:9084

約数の個数: 48

約数和(自身を含む): 4978022400

約数和(自身を除く): 2079528921

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 179, 203, 261, 537, 609, 1253, 1611, 1827, 3759, 5191, 8863, 11277, 15573, 26589, 36337, 46719, 62041, 79767, 109011, 186123, 257027, 327033, 558369, 771081, 1586477, 1799189, 2313243, 4759431, 5397567, 11105339, 14278293, 16192701, 33316017, 46007833, 99948051, 138023499, 322054831, 414070497, 966164493, 2898493479]

約数ペア:

[(1, 2898493479), (3, 966164493), (7, 414070497), (9, 322054831), (21, 138023499), (29, 99948051), (63, 46007833), (87, 33316017), (179, 16192701), (203, 14278293), (261, 11105339), (537, 5397567), (609, 4759431), (1253, 2313243), (1611, 1799189), (1827, 1586477), (3759, 771081), (5191, 558369), (8863, 327033), (11277, 257027), (15573, 186123), (26589, 109011), (36337, 79767), (46719, 62041)]