173412057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^2$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 284931136

約数和(自身を除く): 111519079

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 797, 2391, 5579, 10361, 16737, 31083, 72527, 217581, 635209, 1905627, 4446463, 8257717, 13339389, 24773151, 57804019, 173412057]

約数ペア:

[(1, 173412057), (3, 57804019), (7, 24773151), (13, 13339389), (21, 8257717), (39, 4446463), (91, 1905627), (273, 635209), (797, 217581), (2391, 72527), (5579, 31083), (10361, 16737)]