87669899

素因数分解:

${\mathrm{47}}^1\times {\mathrm{109}}^2\times {\mathrm{157}}^1$

素因数の和:422

約数の個数: 12

約数和(自身を含む): 90939744

約数和(自身を除く): 3269845

約数列:

[1, 47, 109, 157, 5123, 7379, 11881, 17113, 558407, 804311, 1865317, 87669899]

約数ペア:

[(1, 87669899), (47, 1865317), (109, 804311), (157, 558407), (5123, 17113), (7379, 11881)]