2759310729

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 4600003200

約数和(自身を除く): 1840692471

約数列:

[1, 3, 7, 9, 21, 63, 173, 409, 519, 619, 1211, 1227, 1557, 1857, 2863, 3633, 3681, 4333, 5571, 8589, 10899, 12999, 25767, 38997, 70757, 107087, 212271, 253171, 321261, 495299, 636813, 749609, 759513, 963783, 1485897, 1772197, 2248827, 2278539, 4457691, 5316591, 6746481, 15949773, 43798583, 131395749, 306590081, 394187247, 919770243, 2759310729]

約数ペア:

[(1, 2759310729), (3, 919770243), (7, 394187247), (9, 306590081), (21, 131395749), (63, 43798583), (173, 15949773), (409, 6746481), (519, 5316591), (619, 4457691), (1211, 2278539), (1227, 2248827), (1557, 1772197), (1857, 1485897), (2863, 963783), (3633, 759513), (3681, 749609), (4333, 636813), (5571, 495299), (8589, 321261), (10899, 253171), (12999, 212271), (25767, 107087), (38997, 70757)]