39872787

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1811}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 54794880

約数和(自身を除く): 14922093

約数列:

[1, 3, 41, 123, 179, 537, 1811, 5433, 7339, 22017, 74251, 222753, 324169, 972507, 13290929, 39872787]

約数ペア:

[(1, 39872787), (3, 13290929), (41, 972507), (123, 324169), (179, 222753), (537, 74251), (1811, 22017), (5433, 7339)]