398470293471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{104338909}}^1$

素因数の和:104338998

約数の個数: 16

約数和(自身を含む): 567603670400

約数和(自身を除く): 169133376929

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 104338909, 313016727, 1982439271, 5947317813, 6990706903, 20972120709, 132823431157, 398470293471]

約数ペア:

[(1, 398470293471), (3, 132823431157), (19, 20972120709), (57, 6990706903), (67, 5947317813), (201, 1982439271), (1273, 313016727), (3819, 104338909)]