2011900033

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1279021}}^1$

素因数の和:1279056

約数の個数: 12

約数和(自身を含む): 2381538964

約数和(自身を除く): 369638931

約数列:

[1, 11, 13, 121, 143, 1573, 1279021, 14069231, 16627273, 154761541, 182900003, 2011900033]

約数ペア:

[(1, 2011900033), (11, 182900003), (13, 154761541), (121, 16627273), (143, 14069231), (1573, 1279021)]