427248338

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{160499}}^1$

素因数の和:160534

約数の個数: 16

約数和(自身を含む): 704916000

約数和(自身を除く): 277667662

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 160499, 320998, 1765489, 3530978, 19420379, 38840758, 213624169, 427248338]

約数ペア:

[(1, 427248338), (2, 213624169), (11, 38840758), (22, 19420379), (121, 3530978), (242, 1765489), (1331, 320998), (2662, 160499)]