2426039

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 3091200

約数和(自身を除く): 665161

約数列:

[1, 7, 11, 49, 77, 343, 539, 643, 3773, 4501, 7073, 31507, 49511, 220549, 346577, 2426039]

約数ペア:

[(1, 2426039), (7, 346577), (11, 220549), (49, 49511), (77, 31507), (343, 7073), (539, 4501), (643, 3773)]