2871345

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 4639680

約数和(自身を除く): 1768335

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 1789, 5367, 8945, 26835, 191423, 574269, 957115, 2871345]

約数ペア:

[(1, 2871345), (3, 957115), (5, 574269), (15, 191423), (107, 26835), (321, 8945), (535, 5367), (1605, 1789)]