249132573

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{1279}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 376197120

約数和(自身を除く): 127064547

約数列:

[1, 3, 9, 23, 69, 207, 941, 1279, 2823, 3837, 8469, 11511, 21643, 29417, 64929, 88251, 194787, 264753, 1203539, 3610617, 10831851, 27681397, 83044191, 249132573]

約数ペア:

[(1, 249132573), (3, 83044191), (9, 27681397), (23, 10831851), (69, 3610617), (207, 1203539), (941, 264753), (1279, 194787), (2823, 88251), (3837, 64929), (8469, 29417), (11511, 21643)]