675082009

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{66191}}^1$

素因数の和:66276

約数の個数: 16

約数和(自身を含む): 813367296

約数和(自身を除く): 138285287

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 66191, 463337, 2051921, 3110977, 14363447, 21776839, 96440287, 675082009]

約数ペア:

[(1, 675082009), (7, 96440287), (31, 21776839), (47, 14363447), (217, 3110977), (329, 2051921), (1457, 463337), (10199, 66191)]