87144721

素因数分解:

${\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 12

約数和(自身を含む): 91305216

約数和(自身を除く): 4160495

約数列:

[1, 41, 47, 1103, 1681, 1927, 45223, 51841, 79007, 1854143, 2125481, 87144721]

約数ペア:

[(1, 87144721), (41, 2125481), (47, 1854143), (1103, 79007), (1681, 51841), (1927, 45223)]