12141297

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 20167680

約数和(自身を除く): 8026383

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1009, 1337, 1719, 3027, 4011, 7063, 9081, 12033, 21189, 63567, 192719, 578157, 1349033, 1734471, 4047099, 12141297]

約数ペア:

[(1, 12141297), (3, 4047099), (7, 1734471), (9, 1349033), (21, 578157), (63, 192719), (191, 63567), (573, 21189), (1009, 12033), (1337, 9081), (1719, 7063), (3027, 4011)]