2012558913

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{296969}}^1$

素因数の和:297229

約数の個数: 16

約数和(自身を含む): 2993457600

約数和(自身を除く): 980898687

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 296969, 890907, 2672721, 8018163, 74539219, 223617657, 670852971, 2012558913]

約数ペア:

[(1, 2012558913), (3, 670852971), (9, 223617657), (27, 74539219), (251, 8018163), (753, 2672721), (2259, 890907), (6777, 296969)]