11952297

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 19853184

約数和(自身を除く): 7900887

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 983, 1351, 1737, 2949, 4053, 6881, 8847, 12159, 20643, 61929, 189719, 569157, 1328033, 1707471, 3984099, 11952297]

約数ペア:

[(1, 11952297), (3, 3984099), (7, 1707471), (9, 1328033), (21, 569157), (63, 189719), (193, 61929), (579, 20643), (983, 12159), (1351, 8847), (1737, 6881), (2949, 4053)]