817758721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2083}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 933598656

約数和(自身を除く): 115839935

約数列:

[1, 13, 23, 101, 169, 299, 1313, 2083, 2323, 3887, 17069, 27079, 30199, 47909, 210383, 352027, 392587, 622817, 2734979, 4838809, 8096621, 35554727, 62904517, 817758721]

約数ペア:

[(1, 817758721), (13, 62904517), (23, 35554727), (101, 8096621), (169, 4838809), (299, 2734979), (1313, 622817), (2083, 392587), (2323, 352027), (3887, 210383), (17069, 47909), (27079, 30199)]