82826513

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 108520704

約数和(自身を除く): 25694191

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 1519, 2387, 4957, 16709, 34699, 54527, 153667, 242893, 381689, 1075669, 1690337, 2671823, 7529683, 11832359, 82826513]

約数ペア:

[(1, 82826513), (7, 11832359), (11, 7529683), (31, 2671823), (49, 1690337), (77, 1075669), (217, 381689), (341, 242893), (539, 153667), (1519, 54527), (2387, 34699), (4957, 16709)]