397703049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 580608000

約数和(自身を除く): 182904951

約数列:

[1, 3, 17, 47, 51, 83, 141, 249, 799, 1411, 1999, 2397, 3901, 4233, 5997, 11703, 33983, 66317, 93953, 101949, 165917, 198951, 281859, 497751, 1597201, 2820589, 4791603, 7798099, 8461767, 23394297, 132567683, 397703049]

約数ペア:

[(1, 397703049), (3, 132567683), (17, 23394297), (47, 8461767), (51, 7798099), (83, 4791603), (141, 2820589), (249, 1597201), (799, 497751), (1411, 281859), (1999, 198951), (2397, 165917), (3901, 101949), (4233, 93953), (5997, 66317), (11703, 33983)]