8402967

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 12544000

約数和(自身を除く): 4141033

約数列:

[1, 3, 9, 27, 139, 417, 1251, 2239, 3753, 6717, 20151, 60453, 311221, 933663, 2800989, 8402967]

約数ペア:

[(1, 8402967), (3, 2800989), (9, 933663), (27, 311221), (139, 60453), (417, 20151), (1251, 6717), (2239, 3753)]