28700539

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 34872768

約数和(自身を除く): 6172229

約数列:

[1, 7, 17, 119, 433, 557, 3031, 3899, 7361, 9469, 51527, 66283, 241181, 1688267, 4100077, 28700539]

約数ペア:

[(1, 28700539), (7, 4100077), (17, 1688267), (119, 241181), (433, 66283), (557, 51527), (3031, 9469), (3899, 7361)]