2582157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 3672000

約数和(自身を除く): 1089843

約数列:

[1, 3, 19, 57, 89, 267, 509, 1527, 1691, 5073, 9671, 29013, 45301, 135903, 860719, 2582157]

約数ペア:

[(1, 2582157), (3, 860719), (19, 135903), (57, 45301), (89, 29013), (267, 9671), (509, 5073), (1527, 1691)]