2827401

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 3913728

約数和(自身を除く): 1086327

約数列:

[1, 3, 41, 123, 127, 181, 381, 543, 5207, 7421, 15621, 22263, 22987, 68961, 942467, 2827401]

約数ペア:

[(1, 2827401), (3, 942467), (41, 68961), (123, 22987), (127, 22263), (181, 15621), (381, 7421), (543, 5207)]