4420228887

素因数分解:

$3^4\times {\mathrm{2539}}^1\times {\mathrm{21493}}^1$

素因数の和:24044

約数の個数: 20

約数和(自身を含む): 6605965960

約数和(自身を除く): 2185737073

約数列:

[1, 3, 9, 27, 81, 2539, 7617, 21493, 22851, 64479, 68553, 193437, 205659, 580311, 1740933, 54570727, 163712181, 491136543, 1473409629, 4420228887]

約数ペア:

[(1, 4420228887), (3, 1473409629), (9, 491136543), (27, 163712181), (81, 54570727), (2539, 1740933), (7617, 580311), (21493, 205659), (22851, 193437), (64479, 68553)]