8987487

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 12428640

約数和(自身を除く): 3441153

約数列:

[1, 3, 41, 89, 123, 267, 821, 2463, 3649, 10947, 33661, 73069, 100983, 219207, 2995829, 8987487]

約数ペア:

[(1, 8987487), (3, 2995829), (41, 219207), (89, 100983), (123, 73069), (267, 33661), (821, 10947), (2463, 3649)]