2011201444809

素因数分解:

$3^2\times {\mathrm{13751}}^1\times {\mathrm{16250951}}^1$

素因数の和:16264708

約数の個数: 12

約数和(自身を含む): 2905280194752

約数和(自身を除く): 894078749943

約数列:

[1, 3, 9, 13751, 41253, 123759, 16250951, 48752853, 146258559, 223466827201, 670400481603, 2011201444809]

約数ペア:

[(1, 2011201444809), (3, 670400481603), (9, 223466827201), (13751, 146258559), (41253, 48752853), (123759, 16250951)]