5992021

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 7216128

約数和(自身を除く): 1224107

約数列:

[1, 7, 31, 53, 217, 371, 521, 1643, 3647, 11501, 16151, 27613, 113057, 193291, 856003, 5992021]

約数ペア:

[(1, 5992021), (7, 856003), (31, 193291), (53, 113057), (217, 27613), (371, 16151), (521, 11501), (1643, 3647)]