2242120321

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{82787}}^1$

素因数の和:82920

約数の個数: 16

約数和(自身を含む): 2646566784

約数和(自身を除く): 404446463

約数列:

[1, 7, 53, 73, 371, 511, 3869, 27083, 82787, 579509, 4387711, 6043451, 30713977, 42304157, 320302903, 2242120321]

約数ペア:

[(1, 2242120321), (7, 320302903), (53, 42304157), (73, 30713977), (371, 6043451), (511, 4387711), (3869, 579509), (27083, 82787)]