8317839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 11840000

約数和(自身を除く): 3522161

約数列:

[1, 3, 19, 57, 73, 219, 1387, 1999, 4161, 5997, 37981, 113943, 145927, 437781, 2772613, 8317839]

約数ペア:

[(1, 8317839), (3, 2772613), (19, 437781), (57, 145927), (73, 113943), (219, 37981), (1387, 5997), (1999, 4161)]