2011805703

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{439163}}^1$

素因数の和:439678

約数の個数: 12

約数和(自身を含む): 2911657320

約数和(自身を除く): 899851617

約数列:

[1, 3, 9, 509, 1527, 4581, 439163, 1317489, 3952467, 223533967, 670601901, 2011805703]

約数ペア:

[(1, 2011805703), (3, 670601901), (9, 223533967), (509, 3952467), (1527, 1317489), (4581, 439163)]