491330386803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{567737}}^1$

素因数の和:568067

約数の個数: 32

約数和(自身を含む): 706356910080

約数和(自身を除く): 215026523277

約数列:

[1, 3, 17, 51, 71, 213, 239, 717, 1207, 3621, 4063, 12189, 16969, 50907, 288473, 567737, 865419, 1703211, 9651529, 28954587, 40309327, 120927981, 135689143, 407067429, 685258559, 2055775677, 2306715431, 6920146293, 9633929153, 28901787459, 163776795601, 491330386803]

約数ペア:

[(1, 491330386803), (3, 163776795601), (17, 28901787459), (51, 9633929153), (71, 6920146293), (213, 2306715431), (239, 2055775677), (717, 685258559), (1207, 407067429), (3621, 135689143), (4063, 120927981), (12189, 40309327), (16969, 28954587), (50907, 9651529), (288473, 1703211), (567737, 865419)]