2017642209

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{5558243}}^1$

素因数の和:5558268

約数の個数: 12

約数和(自身を含む): 2956985808

約数和(自身を除く): 939343599

約数列:

[1, 3, 11, 33, 121, 363, 5558243, 16674729, 61140673, 183422019, 672547403, 2017642209]

約数ペア:

[(1, 2017642209), (3, 672547403), (11, 183422019), (33, 61140673), (121, 16674729), (363, 5558243)]