87995799

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{238471}}^1$

素因数の和:238518

約数の個数: 12

約数和(自身を含む): 130205712

約数和(自身を除く): 42209913

約数列:

[1, 3, 9, 41, 123, 369, 238471, 715413, 2146239, 9777311, 29331933, 87995799]

約数ペア:

[(1, 87995799), (3, 29331933), (9, 9777311), (41, 2146239), (123, 715413), (369, 238471)]