2007368435631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5333}}^1\times {\mathrm{260849}}^1$

素因数の和:266235

約数の個数: 32

約数和(自身を含む): 2960843659200

約数和(自身を除く): 953475223569

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 5333, 15999, 69329, 197321, 207987, 260849, 591963, 782547, 2565173, 3391037, 7695519, 9651413, 10173111, 28954239, 125468369, 376405107, 1391107717, 4173323151, 18084400321, 51470985529, 54253200963, 154412956587, 669122811877, 2007368435631]

約数ペア:

[(1, 2007368435631), (3, 669122811877), (13, 154412956587), (37, 54253200963), (39, 51470985529), (111, 18084400321), (481, 4173323151), (1443, 1391107717), (5333, 376405107), (15999, 125468369), (69329, 28954239), (197321, 10173111), (207987, 9651413), (260849, 7695519), (591963, 3391037), (782547, 2565173)]