2777842011

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3076237}}^1$

素因数の和:3076290

約数の個数: 16

約数和(自身を含む): 4331343104

約数和(自身を除く): 1553501093

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3076237, 9228711, 21533659, 64600977, 132278191, 396834573, 925947337, 2777842011]

約数ペア:

[(1, 2777842011), (3, 925947337), (7, 396834573), (21, 132278191), (43, 64600977), (129, 21533659), (301, 9228711), (903, 3076237)]