2009059209

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{3783539}}^1$

素因数の和:3783604

約数の個数: 12

約数和(自身を含む): 2951161200

約数和(自身を除く): 942101991

約数列:

[1, 3, 9, 59, 177, 531, 3783539, 11350617, 34051851, 223228801, 669686403, 2009059209]

約数ペア:

[(1, 2009059209), (3, 669686403), (9, 223228801), (59, 34051851), (177, 11350617), (531, 3783539)]