2238683853

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{26927}}^1$

素因数の和:27081

約数の個数: 32

約数和(自身を含む): 3536400384

約数和(自身を除く): 1297716531

約数列:

[1, 3, 7, 21, 37, 107, 111, 259, 321, 749, 777, 2247, 3959, 11877, 26927, 27713, 80781, 83139, 188489, 565467, 996299, 2881189, 2988897, 6974093, 8643567, 20168323, 20922279, 60504969, 106603993, 319811979, 746227951, 2238683853]

約数ペア:

[(1, 2238683853), (3, 746227951), (7, 319811979), (21, 106603993), (37, 60504969), (107, 20922279), (111, 20168323), (259, 8643567), (321, 6974093), (749, 2988897), (777, 2881189), (2247, 996299), (3959, 565467), (11877, 188489), (26927, 83139), (27713, 80781)]