1900560411

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1417271}}^1$

素因数の和:1417426

約数の個数: 12

約数和(自身を含む): 2763680400

約数和(自身を除く): 863119989

約数列:

[1, 3, 9, 149, 447, 1341, 1417271, 4251813, 12755439, 211173379, 633520137, 1900560411]

約数ペア:

[(1, 1900560411), (3, 633520137), (9, 211173379), (149, 12755439), (447, 4251813), (1341, 1417271)]