20260437

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 27912192

約数和(自身を除く): 7651755

約数列:

[1, 3, 41, 123, 127, 381, 1297, 3891, 5207, 15621, 53177, 159531, 164719, 494157, 6753479, 20260437]

約数ペア:

[(1, 20260437), (3, 6753479), (41, 494157), (123, 164719), (127, 159531), (381, 53177), (1297, 15621), (3891, 5207)]