2381157

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 3669120

約数和(自身を除く): 1287963

約数列:

[1, 3, 9, 27, 41, 81, 123, 239, 243, 369, 717, 1107, 2151, 3321, 6453, 9799, 9963, 19359, 29397, 58077, 88191, 264573, 793719, 2381157]

約数ペア:

[(1, 2381157), (3, 793719), (9, 264573), (27, 88191), (41, 58077), (81, 29397), (123, 19359), (239, 9963), (243, 9799), (369, 6453), (717, 3321), (1107, 2151)]