27721398

素因数分解:

$2^1\times 3^1\times {\mathrm{977}}^1\times {\mathrm{4729}}^1$

素因数の和:5711

約数の個数: 16

約数和(自身を含む): 55511280

約数和(自身を除く): 27789882

約数列:

[1, 2, 3, 6, 977, 1954, 2931, 4729, 5862, 9458, 14187, 28374, 4620233, 9240466, 13860699, 27721398]

約数ペア:

[(1, 27721398), (2, 13860699), (3, 9240466), (6, 4620233), (977, 28374), (1954, 14187), (2931, 9458), (4729, 5862)]